CN205880492U - Wide angle total mark ball - Google Patents
Wide angle total mark ball Download PDFInfo
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- CN205880492U CN205880492U CN201620409230.8U CN201620409230U CN205880492U CN 205880492 U CN205880492 U CN 205880492U CN 201620409230 U CN201620409230 U CN 201620409230U CN 205880492 U CN205880492 U CN 205880492U
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- ectosphere
- radix rumicis
- interior ball
- integrating sphere
- light
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Abstract
A wide angle total mark ball, it includes an ectosphere, a fender piece and an interior ball, wherein the ectosphere has an inner space, light source entry and a window, keep off with interior ball set up in the ectosphere the inner space, it is located to keep off the piece light source entry with between the interior ball so that block by the light that the light source entry got into directly reachs interior ball, interior ball has one and detects the mouth, detect mouthful with the ectosphere the window is corresponding, so that pass through the window with one detect the product place in interior ball detect the mouth, just interior ball is semi -transparent ball, so that the process the ectosphere and it passes through to keep off irreflexive light interior ball, for it provides wide -angle uniform source of light to detect the product.
Description
Technical field
This utility model relates to light source field, further, relates to a Radix Rumicis integrating sphere, and it provides Radix Rumicis uniform source of light.
Background technology
Along with information electronics, the development of information technology, the life of people becomes more and more rich and varied, each other
Interaction with exchange more and more in time and multiformity.Such as, various information is shared by various social networkies.
The shooting such as camera module parts are indispensable important tool among these.At present, the camera module of common view angle
Can not meet the demand of people, adapt to this demand, create ultra-wide angle module, flake module, 360 ° of panoramas therewith
The Radix Rumiciss such as module or the camera module of ultra-wide angle.
And module detection is an important step in camera module manufacture process, judge the various of camera module through detection
Performance, thus provide stable performance, superior picture pick-up device for consumer.Camera module is made by the reflection of light to shoot mesh
Mark object, therefore during detection, light source is indispensable parts.
For Radix Rumicis or relevant camera modules such as similar ultra-wide angle module, flake module, 360 ° of panorama modules, relative to
Traditional camera module, its light angle that can receive is wider, therefore can shoot the destination object of greater angle.Accordingly
Ground, during detection, it is desirable to provide the testing light source of greater angle.
A kind of testing light source is coadapted with test product, and integrating sphere is often to be made in tradition camera module detection
A uniform source of light, it is by the structure of sphere of reflection, it is provided that uniform outgoing light source.For traditional integrating sphere
Or uniform source of light, it is provided that light source be light source based on plane, be only suitable for ordinary field of view angle or the module of part Radix Rumicis, for mesh
Before emerging product, such as Radix Rumicis or relevant camera modules such as ultra-wide angle module, flake module, 360 ° of panorama modules, traditional
Integrating sphere or uniform source of light cannot meet testing requirement, thus cause camera module or camera cannot carry out image well
Dependence test.
With reference to Figure 1A, traditional integrating sphere includes a spheroid 10P, a light source 20P and a reflector 30P, described spheroid 10P
Having an entrance 11P and outlet 12P, described light source is arranged at the described entry position of described spheroid, in order to light enters
Penetrating in described spheroid 10P, described reflector 30P is arranged in described spheroid 10P, relative with described entrance 11P
Position, in order to stop that direct projection enters the light in described spheroid 10P.When applying described integrating sphere measurement camera module, institute
State camera module and be usually placed on described outlet 12, the light that described light source 20P is incident, reflects through described reflector 30P
To the inwall of described spheroid, continue on through the reflection of described spheroid 10P inwall, arrive the opposite side of described reflector 30P, and quilt
Described reflector 30P reflects, and described camera module shoots with described reflector 30P for target, thus by shooting
Image detects the performance of described camera module.
Can clearly see from here, described reflector 30P provides the shooting of uniform source of light for described camera module
Object, and described reflector 30P platy structure, be therefore provided in the object of a plane of described camera module, thus work as institute
When stating the camera module that camera module is Radix Rumicis, described reflector 30P can not meet bigger shooting angle.Therefore use is worked as
When traditional integrating sphere carries out detecting camera module, there is dark angle or dark side phenomenon in the marginal area at described camera module, no
Can well detect the performance of described camera module.
On the other hand, with reference to Figure 1B, in order to adapt to existing wide-angle imaging module, as ultra-wide angle module, flake module,
Radix Rumicis or the relevant camera modules such as 360 ° of panorama modules, it usually needs traditional integrating sphere or uniform source of light are improved,
And the integrating sphere of existing simulation Radix Rumicis is typically to match multiple described light source 20P combination and multiple described reflector 30P
Be arranged at described spheroid 10P, be positioned at exit position different directions, thus the light of more perspective be provided.This mode
In, on the one hand structure is complicated so that cost is of a relatively high, on the other hand, during detection, and the meeting shape of detection product self
Become shade, thus affect the effect of shooting.
Utility model content
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, and it provides a spherical shooting face, thus increases
Big ingestible angle, adapts to the style of shooting of wide-angle imaging module.
A purpose of the present utility model be to provide a Radix Rumicis integrating sphere, wherein said Radix Rumicis integrating sphere to include one in ball
With an ectosphere, described interior ball is positioned at described ectosphere, and described ectosphere reflection light enters described interior ball, and detection product is suitable for placement in
In described interior ball, thus provide a spherical shooting face by the inwall of described interior ball.
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, wherein said Radix Rumicis integrating sphere to include a light source
With a block piece, described ectosphere has a smooth source inlet, and described light source is arranged at described smooth source inlet, and described block piece is arranged at
In described ectosphere, relative with described smooth source inlet, between described interior ball and described smooth source inlet, stop that direct projection enters described
Light in ectosphere directly arrives described interior ball.
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, and wherein said block piece spherically shape, with interior ball
Match, thus preferably block direct projection light, and provide for described interior ball and reflect light uniformly.
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, and wherein said inner radius of sphere is transparent, so that
Light enters described interior ball after described ectosphere reflects, thus forms a spherical uniform source of light.
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, wherein said interior ball to have outside an inwall and
Wall, described inwall and described outer wall are respectively provided with coating so that through the uniform light of described interior ball.
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, wherein said interior ball to have a detection mouth, institute
Stating ectosphere and have a window, described detection mouth is relative with described window, such that it is able to by described window by described detection product
Send into described detection mouth.
A purpose of the present utility model is to provide a Radix Rumicis integrating sphere, wherein said Radix Rumicis integrating sphere to include one first
Hemisphere and one second hemisphere, described second hemisphere could be detachably connected to described first hemisphere, is formed close with described first hemisphere
The described interior space of envelope, thus the detection environment of closing is provided.
In order to realize above utility model purpose and other purposes of the present utility model and advantage, of the present utility model one
Aspect provides a Radix Rumicis integrating sphere, comprising: ball in an ectosphere, a block piece and；Wherein said interior ball have one in space, one
Light source inlet and a window, described block piece and described interior ball are arranged in described ectosphere, and described block piece is positioned at described light source and enters
Between mouth and described interior ball, in order to stop that the light entered by described smooth source inlet directly arrives described interior ball, described interior ball
Having a detection mouth, described detection mouth is corresponding with the described window of described ectosphere, in order to detected one by described window
Product is positioned over the described detection mouth of described interior ball, and described interior ball is semi-transparent photosphere, in order to through described ectosphere and institute
State the irreflexive light of block piece and pass through described interior ball, the uniform source of light of Radix Rumicis is provided for described detection product.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, ectosphere is impermeable photosphere, in order to
Isolation extraneous light, provides enclosed environment for described interior ball.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, ectosphere has an ectosphere inwall, institute
State, on ectosphere inwall, there is coating, in order to reflect light equably.
According to an embodiment of the present utility model, ball inwall and in interior bag includes described in described Radix Rumicis integrating sphere
On interior ball outer wall, described interior ball inwall and described interior ball outer wall, there is coating, in order to uniform light ground enters described interior ball, and
Non-uniform reflection in described interior ball.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, the described coating of interior ball is Baso4
Coating.
According to an embodiment of the present utility model, the center of light source inlet, described gear described in described Radix Rumicis integrating sphere
The geometric center of part, described interior spheroid are centrally located at same straight line, in order to the uniform light that described interior ball receives.
According to an embodiment of the present utility model, described Radix Rumicis integrating sphere includes that a light source, described light source are installed in
The described smooth source inlet of described ectosphere.
According to an embodiment of the present utility model, described Radix Rumicis integrating sphere includes a controller, described controller communication
It is connected to described light source, in order to control the work of described light source, to adapt to the detection demand of different detection product.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, light source is LED light source.
According to an embodiment of the present utility model, described Radix Rumicis integrating sphere includes that a support, described ectosphere are installed in
Described support.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, support includes a rack body and
Group road wheel, described ectosphere is installed in described rack body, and described road wheel is installed in below described rack body, in order to
In supporting the walking of described Radix Rumicis integrating sphere.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, block piece is globoidal structure, described arc
The convex side of face structure is relative with described smooth source inlet, and the concave side of described globoidal structure is relative with described interior ball.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, block piece is spherical.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, barrier surface has coating.
According to an embodiment of the present utility model, in described Radix Rumicis integrating sphere, institute's ectosphere includes one first outer hemisphere and one
Second outer hemisphere, described second outer hemisphere could be detachably connected to described first outer hemisphere, forms described interior space.
According to an embodiment of the present utility model, the second outer hemisphere described in described Radix Rumicis integrating sphere is by the side being spirally connected
Formula is connected to described first outer hemisphere.
According to an embodiment of the present utility model, block piece described in described Radix Rumicis integrating sphere is mounted by an installing rack
In the inner side of described first hemisphere, described interior ball is installed in inside described second hemisphere.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere in ball by the way of 3D prints one
Body is formed.
According to an embodiment of the present utility model, ectosphere 3D described in described Radix Rumicis integrating sphere by printing by the way of one
Body is formed.
According to an embodiment of the present utility model, described in described Radix Rumicis integrating sphere, interior ball is fixed by the way of being spirally connected
Inside described ectosphere.
According to an embodiment of the present utility model, the described detection interruption-forming of interior ball described in described Radix Rumicis integrating sphere
Extensional pipeline, is communicated in the described window of described ectosphere, and described extensional pipeline is bolted in described the window's position.
Accompanying drawing explanation
Figure 1A, 1B are the integrating sphere schematic diagrams of existing technology.
Fig. 2 is the Radix Rumicis integrating sphere schematic perspective view according to a preferred embodiment of the present utility model.
Fig. 3 is the cross-sectional schematic of the Radix Rumicis integrating sphere according to above preferred embodiment of the present utility model.
Fig. 4 is the decomposing schematic representation of the Radix Rumicis integrating sphere according to above preferred embodiment of the present utility model.
Fig. 5 is the light circulation way schematic diagram of the Radix Rumicis integrating sphere according to above preferred embodiment of the present utility model.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modification.Retouch following
The ultimate principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang
Case and the other technologies scheme without departing from spirit and scope of the present utility model.
The Radix Rumiciss such as ultra-wide angle module, flake module, 360 ° of panorama modules or relevant camera module are to develop in the last few years
The novel camera module type got up, it can expand the angular field of view of shooting, demonstrate the picture that non-Radix Rumicis can show out,
The biggest Radix Rumicis, closer to the actual visual field of people.Such as 360 ° panorama modules, the picture of described panorama module shooting is just as staying
Environment is looked around the effect of a week.Wide-angle imaging module brings people more preferably visual impact, and it is special to be applicable to some
In environment, there is numerous advantages there is good development prospect.The generation of a kind of product, corresponding manufacture, detection skill
Art is also required to be correspondingly improved, and such as when utilizing traditional integrating sphere to detect, the phenomenons such as dark side occurs, illustrates to pass
The integrating sphere of system can not meet the requirement of existing product.And be preferable to carry out according to of the present utility model, it is provided that a Radix Rumicis integration
Ball, it is used for providing uniform photographic light sources, is particularly suited for wide-angle imaging module, it is provided that wide-angle imaging module wide viewing angle
Uniform source of light, thus facilitate the detection of wide-angle imaging module.It is noted that wide-angle imaging module of the present utility model is suitable for
In the test of wide-angle imaging module, provide Radix Rumicis uniform source of light for described wide-angle imaging module, but described wide-angle imaging module
Can be used for detecting common camera module.
If Fig. 2 is to shown in 5, it it is the Radix Rumicis integrating sphere according to a preferred embodiment of the present utility model.Described Radix Rumicis integration
Bag includes ball 20, block piece 30 and a light source 40 in an ectosphere 10,.
Described ectosphere 10 have one in space 11 and a smooth source inlet 12, described interior ball 20 is arranged at described ectosphere 10
In described interior space 11, described light source 40 is arranged at described light source 40 entrance 12 position of described ectosphere 10, thus passes through institute
State light source 40 entrance 12 by light in the described interior space 11 of described ectosphere 10.
In this embodiment of the present utility model, described light source 40 is installed in the described smooth source inlet of described ectosphere 10
12 positions, fix with ectosphere 10 and are connected.It is to say, described light source 40 is the fixed component of described Radix Rumicis integrating sphere.
And in other embodiments of the present utility model, described light source 40 can be provided separately, by described light source 40 and institute
State ectosphere 10 to combine, thus provide basis light source 40 for described Radix Rumicis integrating sphere.It is to say, by single light source 40 and this reality
Combining with novel described Radix Rumicis integrating sphere, such that it is able to carry out test job, here, described light source 40 is not described
The fixed component of Radix Rumicis integrating sphere, those skilled in the art is it should be appreciated that the setting of described light source 40 or be provided separately
It it is not restriction of the present utility model.Especially, described light source 40 is a higher source luminance, in order to provide sufficient reflection light
Intensity.
Further, described light source 40 is LED light source, and can be high-capacity LED lamp group.In this reality of the present utility model
Executing in example, described light source 40 can be communicatively coupled to a controller 41, can control described light source 40 by described controller 41
Colour temperature, the factor such as brightness, such that it is able to provide different light condition, so that described Radix Rumicis integrating sphere can meet difference
The camera module of type or the shooting of camera, test request.Described light source 40 can be communicatively coupled in a wired or wireless manner
Described controller 41.Those skilled in the art is it should be appreciated that the connected mode of described light source 40 and described controller 41
And the position that arranges of described controller 41 is not restriction of the present utility model.
Described block piece 30 is arranged at the described interior space 11 of described ectosphere 10, and relative with described light source 40 incident direction
Position, thus stop by described smooth source inlet 12 direct projection enter described ectosphere 10 described interior space 11 in light.
According to this embodiment of the present utility model, described block piece 30 is globoidal structure, thus area broadly stop into
The direct projection light entered, and the convex side of described globoidal structure is relative with described smooth source inlet 12, the concave side of described globoidal structure
Relative with described interior ball 20.Especially, described block piece 30 is spherical structure.And the light side of spherical outside surface and described light source 40
To relatively, Internal Spherical Surface is relative with described interior ball 20.Described block piece 30 both sides have coating, thus preferably diffuse-reflectance light.More
Specifically, the coating of described block piece 30 both sides is identical with the coating of described ectosphere 10 inwall of described ectosphere 10.
And in other embodiments of the present utility model, described block piece 30 can be other structures, such as platy structure, also
Can be traditional described reflector, but be limited to geometry and light reflecting effect, preferably spherical globoidal structure, this
Skilled artisan understands that of field, the concrete structure of described block piece 30 and shape are not restriction of the present utility model.
Described ectosphere 10 has an ectosphere inwall, and described ectosphere inwall 13 has coating, in order to when light arrives institute
Can be by diffuse-reflectance equably when stating the described ectosphere inwall 13 of ectosphere 10.More specifically, described coating is Baso4Coating, with
It is easy to ensure the diffuse-reflectance rate of described ectosphere 10 inwall of described ectosphere 10.
It is noted that described ectosphere 10 is impermeable photosphere, such that it is able to isolation ambient, prevent outside veiling glare from entering
Enter the described interior space 11 of described interior ball 20, thus the interior environment closed is provided for described interior ball 20.
Further, described block piece 30 is between described interior ball 20 and described smooth source inlet 12, in order to stop by described
The light that the described smooth source inlet 12 of ectosphere 10 enters directly arrives described interior ball 20.It is to say, what described light source 40 sent
Light, is entered the described interior space 11 of described ectosphere 10, is projected to described gear by the described smooth source inlet 12 of described ectosphere 10
Part 30, by the diffuse-reflectance of described block piece 30, thus reflexes on the described ectosphere inwall 13 of described ectosphere 10, and light is through described gear
After the repeatedly diffuse-reflectance of part 30 and described ectosphere 10, arrive described interior ball 20, it is provided that the described interior uniform projection source of ball 20
40.Described block piece 30 combines with described interior ball 20, it is provided that shot detection condition so that the light that described interior ball 20 receives is all
Diffuse-reflectance light.It is to say, the reflection of described ectosphere 10 inwall that the light that described interior ball 20 receives is described ectosphere 10
Light and the light of described block piece 30 inner reflection.
Described interior ball 20 have one in ball inwall 22, described interior ball outer wall 21 and described interior ball outer wall in ball outer wall 21 and
Being respectively provided with a coating on 22, so that described interior ball 20 becomes semi-transparent spheroid, and the light through described interior ball 20 is equal
Even.According to this embodiment of the present utility model, described coating is Baso4Coating, thus ensure described interior ball 20 through light
The uniformity of line, has good uniform-light transmission and irreflexive effect.More specifically, during manufacturing, described interior ball
20 can use translucent employing to be manufactured by high-precision 3D printer.
According to this embodiment of this utility model, described ectosphere 10 is preferably sphere structure, thus by centrosymmetric
Structure provides more uniform light, and in other embodiments of the present utility model, described ectosphere 10 can be other shapes,
Such as spheroid, square, polyhedron etc., those skilled in the art is it should be appreciated that the shape of described ectosphere 10 is not this
The restriction of utility model.
Described ectosphere 10 has a window 14, and described interior ball 20 has a detection mouth 23, described window 14 and described detection
Mouth 23 relatively, such that it is able to will detect product by the described window 14 of described ectosphere 10, such as wide-angle imaging module, is positioned over
In described detection mouth 23.According to this embodiment of the present utility model, the center of described light source 40, the window 14 of described ectosphere 10
Center, the geometric center of described block piece 30, the center of described detection mouth 23 of described interior ball 20 and described interior ball 20 in
The heart is positioned at same straight line, so that described block piece 30 preferably stops direct projection light for described interior ball 20, and makes described interior
The light that ball 20 receives is more uniform.
It is noted that in traditional detection mode, detection product is placed directly in described spheroid, in detection
Time, described detection product, such as camera module or camera, shoot with described reflector 30P for object, described reflector 30P
Reflecting the reflection light of described sphere inner wall, reflection light is caught by described detection product, by as described in camera module or addition
Shooting, thus obtain the image information of detection.In this case, described reflector 30P is by as reference object, and reflection phase
To uniform light, such that it is able to provide the shooting condition of uniform source of light 40 for described detection product.Produce when described detection
When product are wide-angle imaging module or camera, needing to shoot the object of greater angle, what described reflector provided can only be plane pair
As, therefore in shooting image, there is dark side in marginal area, say, that can not reach to detect wide-angle imaging module or camera
Purpose.And in this utility model, described detection product is placed in described interior ball 20, and described interior ball 20 is the most thoroughly
Photosphere, during detection, the described interior ball inwall 21 of described interior ball 20 is reference object, and provides uniform reflection source,
Such that it is able to provide the detection spherical uniform source of light reference object of object one, for as described in wide-angle imaging module or Radix Rumicis phase
Machine, described when described detection object, such as described wide-angle imaging module or wide angle camera, when shooting, whole solid space is all
Can be as reference object, such that it is able to meet Radix Rumicis or the phases such as ultra-wide angle module, flake module, 360 ° of panorama modules fully
The camera module closed or the photographing request of camera etc. so that in any position, described ultra-wide angle module, flake module, 360 ° complete
The Radix Rumiciss such as scape module or relevant camera module or camera can photograph the reference object of uniform source of light 40.Especially, institute
State interior ball 20 and 360 ° of uniforms source of light can be provided, adapt to the shooting image request of described 360 ° of panorama modules.Described interior ball 20 1
Aspect passes through described interior ball 20 as uniform source of light 40, diffuse-reflectance light, enters described interior ball 20, and in the institute of described interior ball 20
State and carry out diffuse-reflectance on interior ball inwall 21.Light in described interior ball 20 is through repeatedly decay, repeatedly transmission, diffuse-reflectance, therefore
Light is more uniform, it is provided that preferably shooting condition；On the other hand, described detection product is placed on described interior ball 20
In, the described interior ball inwall 21 of described interior ball 20 is as reference object, and reference object spherical in shape, thus provides the equal of Radix Rumicis
Even light conditions, thus avoid Radix Rumicis or the relevant camera modules such as described ultra-wide angle module, flake module, 360 ° of panorama modules
Or there are the phenomenons such as dark side during detection shooting in camera.And described block piece 30 combines with described interior ball 20 so that institute
The light stating light source 40 direct projection will not directly arrive described interior ball 20.
Especially, in this embodiment of the present utility model, it is internal that described interior ball 20 is fixed on described ectosphere 10, and makes
The described window 14 of described ectosphere 10 and the described detection mouth 23 of described interior ball 20 that obtain described ectosphere 10 are interconnected.More specifically
Ground, in one embodiment, described detection mouth 23 position of described interior ball 20 forms an extensional pipeline, thus prolongs described in passing through
Stretch pipeline described interior ball 20 and described ectosphere 10 to be mutually permanently connected, and the described window 14 of described ectosphere 10 is communicated in described
Extensional pipeline.It is to say, described extensional pipeline provides the position being fixed on described ectosphere 10 for described interior ball 20.Citing ground,
Described interior ball 20 can be by being spirally connected or the mode such as welding is connected to described ectosphere 10.Especially, of the present utility model this
In embodiment, described interior ball 20 is connected to described ectosphere 10 by the way of being spirally connected.It is to say, described in described interior ball 20
Extensional pipeline outer wall is threaded, and arranges left-hand thread at described window 14 inwall of described ectosphere 10, so that outside described
Ball 10 and described interior ball 20 are spirally connected.And in another kind of embodiment of the present utility model, described interior ball 20 can be by the most embedding
The mode entered is connected to described ectosphere 10, say, that the described extensional pipeline of described interior ball 20 is inserted described ectosphere 10
Described window 14, so that described interior ball 20 is stably fixed to described ectosphere 10.In another embodiment of the present utility model
In, described interior ball 20 can be connected to described ectosphere 10 by the way of integrally connecting, and such as by the way of 3D prints, is beating
Print obtains continuing after described interior ball 20 to print described ectosphere 10, and described interior ball 20 is fixed with described ectosphere 10 be connected.
Those skilled in the art is it should be appreciated that the connected mode of described interior ball 20 and described ectosphere 10 is not this utility model
Restriction.
It is noted that described interior ball 20 is suspended in described ectosphere 10, so that the not coordination of described interior ball 20
Put, different directions can receive the light reflected by the described inwall of described ectosphere 10, and uniform light.It is to say,
Described interior ball 20 is fixed on described ectosphere 10 by described extensional pipeline, and at the described ectosphere of remaining position Yu described ectosphere 10
Inwall 13 does not contacts.
Especially, in of the present utility model this is implemented, described ectosphere 10 and the diameter conllinear of described interior ball 20, thus
Make described interior ball 20 be positioned at described space 11 relative intermediate position of described ectosphere 10, and be symmetrically distributed, so that
The light that in, the both sides up and down of ball 20 receive is consistent, it is ensured that the uniformity of described interior ball 20 internal light.
Described Radix Rumicis integrating sphere includes that a support 50, described ectosphere 10 are installed in described support 50, so that described
Ectosphere 10 can be stably supported placement.
It is described that described support 50 includes that a rack body 51 and one group of road wheel 52, described one group of road wheel 52 are installed in
Rack body 51, described ectosphere 10 is installed in described rack body 51, so that described Radix Rumicis integrating sphere can freely move
Dynamic position.More specifically, described road wheel 52 has a walking states and a stationary state, when described road wheel 52 is in institute
When stating walking states, described Radix Rumicis integrating sphere can move freely, when described road wheel 52 is in described stationary state, described extensively
Angular integral ball is stably stayed in fixed position, can carry out the settling position detected.Especially, of the present utility model this
In individual embodiment, described support 50 includes four described road wheels 52, is symmetrically distributed, thus stably supports described Radix Rumicis and amass
The walking of bulb separation.
According to this embodiment of the present utility model, described ectosphere 10 includes two hemispheres, respectively one first outer hemisphere 15
With one second outer hemisphere 16, described second outer hemisphere 16 could be detachably connected to described first outer hemisphere 15, in order to easily
Described block piece 30 and described interior ball 20 are installed.
More specifically, described first outer hemisphere 15 is installed in described support 50, described light source 40 entrance 12 is arranged at
Described first outer hemisphere 15, described light source 40 is installed in the position of described smooth source inlet 12 correspondence of described first outer hemisphere 15
Put, and it is outside to be positioned at described first outer hemisphere 15.Described block piece 30 is installed in described first outer hemisphere by an installing rack 31
The inner side of 15, and the extrados of described block piece 30 is relative with described first outer hemisphere 15.Described window 14 is arranged at described
Two outer hemisphere 16, described interior ball 20 is installed in the inner side of described second outer hemisphere 16, and with the institute of described second outer hemisphere 16
State the position of window 14 correspondence.In this embodiment of the present utility model, described second hemisphere connects by the way of being spirally connected
In described first hemisphere, say, that the interface position at described first outer hemisphere 15 and described second outer hemisphere 16 sets respectively
Put the helicitic texture matched, so that described second outer hemisphere 16 is threadingly attached to described first outer hemisphere 15.When
So, in other embodiments of the present utility model, described second outer hemisphere 16 can also be connected to described by other means
One outer hemisphere 15, such as grafting, magnetic connection, fixed component connection etc., those skilled in the art is it should be appreciated that described
The connected mode of the second outer hemisphere 16 and described first outer hemisphere 15 is not restriction of the present utility model.
It is noted that in this embodiment of the present utility model, outside described first outer hemisphere 15 and described second
Hemisphere 16 is symmetrical two hemispheres, say, that described ectosphere 10 is divided into two halves, and implements at of the present utility model other
In example, described first outer hemisphere 15 and described second outer hemisphere 16 can be the hemisphere such as not, say, that by described ectosphere 10 not
Impartial separating, thus form a sphere structure, those skilled in the art is it should be appreciated that described first outer hemisphere 15 He
The size of described second outer hemisphere 16, is not restriction of the present utility model.And in another embodiment of the present utility model, institute
Stating ectosphere 10 can be an overall structure.
It is noted that the integrating sphere of traditional simulation Radix Rumicis, generally include multiple combined light source and multiple reflective
Plate, structure is complicated, and detected product easily produces shade, and Detection results is poor, and is preferable to carry out according to of the present utility model
Example, by the way of described interior ball 20 and described ectosphere 10 and described block piece 30 combine, achieves the equal of Radix Rumicis easily
The requirement of even light source, therefore relative to the integrating sphere of simulation Radix Rumicis, the manufacturing cost of Radix Rumicis integrating sphere of the present utility model is relatively low,
It is about 1/10th of propinquity effect integrating sphere, therefore saves significantly on production cost.
On the other hand, the method for testing of described Radix Rumicis integrating sphere of the present utility model is identical with traditional method of testing, because of
This can arrange described Radix Rumicis integrating sphere in the case of not changing original production-line arrangement, it is not necessary to special product line cloth
Put, tested by traditional method of testing, equipment conveniently moving, simple to operate, conventional measurement can be retained to greatest extent
Trial work skill, does not affect production test efficiency.
It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as
Illustrate and be not limiting as this utility model.The purpose of this utility model is completely and be effectively realized.Merit of the present utility model
Can and structural principle show the most in an embodiment and illustrate, without departing under described principle, embodiment of the present utility model
Can there be any deformation or amendment.
Claims (21)
1. a Radix Rumicis integrating sphere, it is characterised in that including:
One ectosphere；
One block piece；With
Ball in one；In wherein said interior ball has one, space, a smooth source inlet and a window, described block piece and described interior ball are set
Being placed in described ectosphere, described block piece is between described smooth source inlet and described interior ball, in order to stop to be entered by described light source
The light that mouth enters directly arrives described interior ball, and described interior ball has a detection mouth, and described detection mouth is described with described ectosphere
Window is corresponding, in order to a detection product is positioned over the described detection mouth of described interior ball by described window, and described interior
Ball is semi-transparent photosphere, in order to pass through described interior ball, for described inspection through described ectosphere and the irreflexive light of described block piece
Survey product and the uniform source of light of Radix Rumicis is provided.
Radix Rumicis integrating sphere the most according to claim 1, wherein said ectosphere is impermeable photosphere, in order to isolation exterior light
Line, provides enclosed environment for described interior ball.
Radix Rumicis integrating sphere the most according to claim 2, wherein said ectosphere has an ectosphere inwall, on described ectosphere inwall
There is coating, in order to reflect light equably.
Radix Rumicis integrating sphere the most according to claim 2, wherein said interior bag include one in ball outer wall, institute in ball inwall and
State, on interior ball inwall and described interior ball outer wall, there is coating, in order to uniform light ground enters described interior ball, and at described interior ball
Interior non-uniform reflection.
Radix Rumicis integrating sphere the most according to claim 4, the described coating of wherein said interior ball is Baso4Coating.
Radix Rumicis integrating sphere the most according to claim 1, the center of wherein said smooth source inlet, described block piece geometry in
The heart, described interior spheroid are centrally located at same straight line, in order to the uniform light that described interior ball receives.
Radix Rumicis integrating sphere the most according to claim 1, wherein said Radix Rumicis integrating sphere includes a light source, described light source, institute
State light source and be installed in the described smooth source inlet of described ectosphere.
Radix Rumicis integrating sphere the most according to claim 7, wherein said Radix Rumicis integrating sphere includes a controller, described controller
It is communicatively coupled to described light source, in order to control the work of described light source, to adapt to the detection demand of different detection product.
Radix Rumicis integrating sphere the most according to claim 7, wherein said light source is LED light source.
Radix Rumicis integrating sphere the most according to claim 1, wherein said Radix Rumicis integrating sphere includes a support, described ectosphere quilt
It is installed on described support.
11. Radix Rumicis integrating spheres according to claim 10, wherein said support includes a rack body and one group of road wheel,
Described ectosphere is installed in described rack body, and described road wheel is installed in below described rack body, in order to support institute
State the walking of Radix Rumicis integrating sphere.
12. according to the arbitrary described Radix Rumicis integrating sphere of claim 1 to 11, and wherein said block piece is globoidal structure, described cambered surface
The convex side of structure is relative with described smooth source inlet, and the concave side of described globoidal structure is relative with described interior ball.
13. Radix Rumicis integrating spheres according to claim 12, wherein said block piece is spherical.
14. Radix Rumicis integrating spheres according to claim 12, wherein said barrier surface has coating.
15. according to the arbitrary described Radix Rumicis integrating sphere of claim 1 to 11, and wherein institute's ectosphere includes one first outer hemisphere and one the
Two outer hemisphere, described second outer hemisphere could be detachably connected to described first outer hemisphere, forms described interior space.
16. Radix Rumicis integrating spheres according to claim 15, wherein said second outer hemisphere is connected to by the way of being spirally connected
Described first outer hemisphere.
17. Radix Rumicis integrating spheres according to claim 15, wherein said block piece is installed in described by an installing rack
The inner side of one outer hemisphere, described interior ball is installed in inside described second outer hemisphere.
18. according to the arbitrary described Radix Rumicis integrating sphere of claim 1 to 11, and wherein said interior ball is one by the way of 3D prints
Formed.
19. according to the arbitrary described Radix Rumicis integrating sphere of claim 1 to 11, and wherein said ectosphere 3D is one by the way of printing
Formed.
20. according to the arbitrary described Radix Rumicis integrating sphere of claim 1 to 11, and wherein said interior ball is fixed on by the way of being spirally connected
Inside described ectosphere.
21. according to the arbitrary described Radix Rumicis integrating sphere of claim 1 to 11, and the described detection interruption-forming of wherein said interior ball extends
Pipeline, is communicated in the described window of described ectosphere, and described extensional pipeline is bolted in described the window's position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409230.8U CN205880492U (en) | 2016-05-09 | 2016-05-09 | Wide angle total mark ball |
| PCT/CN2016/105130 WO2017080441A1 (en) | 2015-11-09 | 2016-11-09 | Method for finding optical centre of lens, device for selecting shadow computation region for lens and testing surround view video-shooting module, method for testing white balance of surround view video-shooting module, and wide-angle integrating sphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409230.8U CN205880492U (en) | 2016-05-09 | 2016-05-09 | Wide angle total mark ball |
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| Publication Number | Publication Date |
|---|---|
| CN205880492U true CN205880492U (en) | 2017-01-11 |
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ID=57686608
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| CN201620409230.8U Expired - Fee Related CN205880492U (en) | 2015-11-09 | 2016-05-09 | Wide angle total mark ball |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357129A (en) * | 2016-05-09 | 2017-11-17 | 宁波舜宇光电信息有限公司 | Wide-angle integrating sphere |
| CN109212886A (en) * | 2017-06-30 | 2019-01-15 | 鸿富锦精密工业（深圳）有限公司 | Fisheye camera mould group image test device |
| CN109406428A (en) * | 2018-12-07 | 2019-03-01 | 浙江大学昆山创新中心 | A kind of gas-detecting device based on integrating sphere multiple reflections |
| CN113199748A (en) * | 2021-04-29 | 2021-08-03 | 浙江法拉第激光科技有限公司 | Integrating sphere based on 3D printing technology and manufacturing method thereof |
-
2016
- 2016-05-09 CN CN201620409230.8U patent/CN205880492U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357129A (en) * | 2016-05-09 | 2017-11-17 | 宁波舜宇光电信息有限公司 | Wide-angle integrating sphere |
| CN107357129B (en) * | 2016-05-09 | 2023-08-08 | 宁波舜宇光电信息有限公司 | Wide-angle integrating sphere |
| CN109212886A (en) * | 2017-06-30 | 2019-01-15 | 鸿富锦精密工业（深圳）有限公司 | Fisheye camera mould group image test device |
| CN109406428A (en) * | 2018-12-07 | 2019-03-01 | 浙江大学昆山创新中心 | A kind of gas-detecting device based on integrating sphere multiple reflections |
| CN113199748A (en) * | 2021-04-29 | 2021-08-03 | 浙江法拉第激光科技有限公司 | Integrating sphere based on 3D printing technology and manufacturing method thereof |
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Effective date of registration: 20181115 Address after: 315408 No. 1918 Shinan West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Yuyao sunny Intelligent Optical Technology Co Ltd Address before: No. 66-68, Shun Yu Road, Yuyao City, Ningbo, Zhejiang Patentee before: Ningbo Sunny Optical Technology Company Limited |
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Granted publication date: 20170111 Termination date: 20210509 |