CN205594216U - Module of making a video recording and camera lens thereof - Google Patents
Module of making a video recording and camera lens thereof Download PDFInfo
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- CN205594216U CN205594216U CN201620162687.3U CN201620162687U CN205594216U CN 205594216 U CN205594216 U CN 205594216U CN 201620162687 U CN201620162687 U CN 201620162687U CN 205594216 U CN205594216 U CN 205594216U
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Abstract
A module of making a video recording and camera lens thereof, wherein the camera lens includes at least two independent lens component, each the lens component overlapping connects to form the camera lens, it is wherein every lens component includes a lens cone and an at least lens, each the lens installed in in the lens cone.
Description
Technical field
This utility model relates to camera module field, further, relating to a camera module and camera lens thereof.
Background technology
Along with the fast development of consumer electronics field, camera module has been widely used in mobile phone, notebook
Electronic equipment and the different industries such as automobile, security protection such as computer, panel computer, TV.
Traditional camera module, as a example by dynamic burnt camera module, generally includes a camera lens, a driver, a mirror
Seat, a sensitive chip and a wiring board.Described sensitive chip is installed in described wiring board, and described microscope base is pacified
Being loaded on circuit board module, described driver is installed in described microscope base, and described camera lens is installed in described driver,
So that being drivingly installed on above described sensitive chip.Under normal circumstances, described camera lens is by as one solely
Vertical portion
Part carries out assembling processing.When assembling camera module, by the lens assembling that produced to described microscope base or institute
State in driver.The assembly error deposited in this each assembling process may result in camera lens and exists relative to sensitive chip
The phenomenons such as bias, inclination, ultimately result in camera module resolution the most up to standard.And such error typically by
AA (Active Arrangement calibrates automatically) adjusts described microscope base and wiring board, described microscope base and driver
Between bonding relation reduce, and described camera lens itself does not has any effect to the adjustment process of this error.
The assembling manufacture process of conventional camera lens is by polylith eyeglass and secondary be mounted and fixed on black objective tube
In, form a lens optical system completed by the optical delivery relation between described polylith eyeglass.The most just
Being to say, described camera lens is completed by manufacture, and corresponding lens optical system is i.e. determined.Under this processing mode,
The restriction manufactured based on reality, a lot of in the case of, exist between the eyeglass of described camera lens and add tolerance, and camera lens
In each eyeglass between there is assembling tolerance when assembling, this makes the optical quality of described camera lens unstable,
And but time such camera lens is directly assembled in camera module, affect the quality of whole camera module.
Utility model content
A purpose of the present utility model is to provide a camera module and camera lens thereof, wherein said camera module bag
Including a camera lens, described camera lens is combined by multiple independent lens assemblies so that assembling described camera module
Time, the relative position of each described independent lens assembly can be adjusted so that and adjust the optical of described camera lens
Energy.
A purpose of the present utility model is to provide a camera module and camera lens thereof, wherein said multiple described solely
Vertical lens assembly, when being assembled as described camera lens, can carry out AA adjustment, thus ensure described camera lens
Optical quality.
A purpose of the present utility model is to provide a camera module and camera lens thereof, wherein said multiple described mirrors
Head can assemble fixing by the way of stickup, is adapted for AA and adjusts.
A purpose of the present utility model is to provide a camera module and camera lens thereof, wherein said independent camera lens
Parts include a lens barrel and at least one eyeglass, and described eyeglass is installed in described lens barrel, the quantity of described eyeglass
Relatively fewer, thus reduce the assembling tolerance of each independent lens assembly.
A purpose of the present utility model is to provide a camera module and camera lens thereof, wherein said lens barrel to include one
Eyeglass platform, every described eyeglass is installed in described eyeglass platform, in order to be stably installed described eyeglass.
A purpose of the present utility model is to provide a camera module and camera lens thereof, is wherein assembling described shooting
Module, each described independent lens assembly can carry out AA adjustment, hence in so that thus obtained described shooting mould
Group has more preferably image quality.
In order to realize above utility model purpose and other purposes and advantage, one side of the present utility model provides
One camera lens, it includes that at least two independent lens assemblies, each described independent lens assembly overlap connect composition institute
Stating camera lens, the most every described independent lens assembly includes that a lens barrel and at least one eyeglass, each described eyeglass are pacified
It is loaded in described lens barrel.
According to an embodiment of the present utility model, lens barrel described in described camera lens includes at least one eyeglass platform, convex
For described lens barrel inwall, in order to provide installation site for described eyeglass.
According to an embodiment of the present utility model, eyeglass platform described in described camera lens is ringwise, in order to adapt to
The shape of described eyeglass.
According to an embodiment of the present utility model, described in described camera lens, eyeglass is installed on described eyeglass by support
On the upside of platform.
According to an embodiment of the present utility model, eyeglass described in described camera lens is installed under described eyeglass platform
Side.
According to an embodiment of the present utility model, described in described camera lens, eyeglass is adhered to described mirror by glue
Sheet platform.
According to an embodiment of the present utility model, camera lens described in described camera lens includes a diaphragm, described diaphragm
It is installed in the end of described independent lens assembly.
According to an embodiment of the present utility model, in described camera lens, each described independent lens assembly is by bonding
Mode fixing connect.
According to an embodiment of the present utility model, in described camera lens, each described independent lens assembly passes through UV
The epoxy glue of glue and hot-setting adhesive is bonding.
Another aspect of the present utility model provides a camera module, comprising: a camera lens, a sensitive chip and
Wiring board；Described sensitive chip is installed in described wiring board, and described camera lens is positioned at the photosensitive of described sensitive chip
Path；Wherein said camera lens includes at least two independent lens assemblies, and each described independent lens assembly overlap is even
Connecing the described camera lens of composition, the most every described independent lens assembly includes a lens barrel and at least one eyeglass, each described
Eyeglass is installed in described lens barrel.
According to an embodiment of the present utility model, the described camera module with camera lens includes a microscope base, described
Camera lens is adhesively secured in described microscope base.
According to an embodiment of the present utility model, described in the described camera module with camera lens, camera lens includes one
Motor, described camera lens is installed in described motor, and described motor is installed on described microscope base, in order to pass through
Described motor regulates the focal length of described camera module.
According to an embodiment of the present utility model, the described camera module with camera lens includes a light filter, institute
State light filter and be installed in described microscope base, in order to be supported on the top of described sensitive chip.
Accompanying drawing explanation
Fig. 1 is the sectional view of the camera module according to first preferred embodiment of the present utility model.
Fig. 2 is the exploded view of the camera module according to first preferred embodiment of the present utility model.
Fig. 3 is the camera module sectional view according to second preferred embodiment of the present utility model.
Fig. 4 is the exploded view of the camera module according to second 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.With
Preferred embodiment in lower description is only used as citing, it may occur to persons skilled in the art that other obviously become
Type.The ultimate principle of the present utility model defined in the following description can apply to other embodiments, deformation
Scheme, improvement project, equivalent and the other technologies side without departing from spirit and scope of the present utility model
Case.
As shown in Figure 1 and Figure 2, it is the taking the photograph with camera lens according to first preferred embodiment of the present utility model
As module.Described camera module is a dynamic burnt camera module (Auto Focus, AF).Described camera module bag
Include camera lens 10, motor 20, microscope base 30, sensitive chip 40 and a wiring board 50.
Described sensitive chip 40 is installed in described wiring board 50, in order to complete photoelectric conversion process.Described
Microscope base 30 is installed in described wiring board 50, and described camera lens 10 is installed on above described microscope base by support, with
It is easy to described camera lens 10 be positioned at above described sensitive chip 40, and when shooting, reference object reflects
Light enter described camera module time, feel by described sensitive chip 40 can be arrived after described camera lens
Light.
Described motor 20 is installed in described microscope base 30, and described camera lens 10 is installed in described horse 20, in order to
In regulating described camera lens 10 by described motor 20 so that the focus adjustable of described camera module.
According to this preferred embodiment of the present utility model, described camera module include can a light filter 60, institute
State light filter 60 and be installed in described microscope base 30, and be positioned at above described sensitive chip 40, described camera lens 10
And position between described sensitive chip 40, in order to by the light of described camera lens 10 through described light filter
Arrive described sensitive chip 40 after the filtration of 60 again and carry out photosensitization.
Especially, in this embodiment of the present utility model, described microscope base 30 includes a support platform 31, uses
In installing described light filter 60, in order to described light filter 60 is installed with being supported.Described support platform 31 with
One support slot 310 is formed at described microscope base top, so that the height of described light filter 60 is without departing from described mirror
Seat 30 upper surfaces, will not increase the thickness of described camera module.Further, described support platform 31 is with described
One holding tank 320 is formed at the bottom of microscope base 30, in order to the non-photo-sensing district of described sensitive chip 40 extends to institute
State in holding tank 320.
It is noted that described support platform 31 closes square configuration in hollow, in order to form the light of hollow
Line path.Described support slot 310 and described holding tank 320 are square, in order to adapt to described sensitive chip
Shape.
Further, during described split, lens assembly 10 includes multiple independent lens assembly.Multiple described independences
Lens assembly overlap connect formed described camera lens 10.It is to say, when assembling described camera module, need
The plurality of independent lens assembly is assembled, thus when described camera module being carried out AA and adjusting,
It is possible not only to motor 20, described microscope base 30 is carried out relative adjustment, it is also possible to individual described independent camera lens part
Part is adjusted, such that it is able to by the imaging adjusting the described camera module of improvement of described independent lens assembly
Quality.
Further, according to this preferred embodiment of the present utility model, described camera lens 10 includes described in three
Independent lens assembly, i.e. described camera lens 10 includes that one first independent lens assembly 11,1 second is independent
Lens assembly 12 and one the 3rd independent lens assembly 13.
Described first independent lens assembly 11, described second independent lens assembly 12 and the described 3rd are independent
Lens assembly 13 arranged overlappingly, so that described first independent lens assembly 11, described second only
Vertical lens assembly 12 is consistent with the light path of described 3rd independent lens assembly 13.Especially, in this practicality
In this novel embodiment, described first independent lens assembly 11, described second independent lens assembly
12 and described 3rd independent lens assembly 13 arrange the most overlappingly, and adjacent independent lens assembly it
Between paste fixing by glue.That is, described first independent lens assembly 11 by glue be adhesively secured in
Described second independent lens assembly 12, described second independent lens assembly 12 is adhesively secured by glue
In described 3rd independent lens assembly 13.Described motor 20 is adhesively secured in described microscope base 30 by glue.
Described first independent lens assembly 11 includes one first lens barrel 111 and at least one first eyeglass 112, institute
State the first eyeglass 112 to be installed in described first lens barrel 111.It is noted that described first lens barrel 111
The through shape of hollow, in order to form passage of light at middle part, when described first eyeglass 112 is installed in described the
Time in one lens barrel 111, light can pass described first independent lens assembly 11.
Further, described first lens barrel 111 includes at least one first eyeglass platform 1111, is used for supporting installation described
First eyeglass 112.Described first eyeglass platform 1111 protrudes from described first lens barrel 111 inwall, in order to provide
The installation site of described first eyeglass 112.Especially, according to this preferred embodiment of the present utility model, institute
State the first lens barrel 111 and include two described first eyeglass platforms 1111, and include the first eyeglass platform 1111 described in two,
Each described first eyeglass 112 is installed in described each described first eyeglass platform 1111 respectively.It is noted that
Two described first eyeglasses 112 can be the eyeglass of same type, it is also possible to for different types of eyeglass.
Especially, according to this preferred embodiment of the present utility model, its in two described eyeglass platforms 1111
In a middle part being positioned at described first lens barrel 111, another is positioned at the bottom of described first lens barrel 111.Phase
Ying Di, one of them in two described first eyeglasses 112 is positioned at the medium position of described first lens barrel 111,
Another described first eyeglass 112 is positioned at the lower position of described first lens barrel 111.More specifically, it is often described
First eyeglass 112 can be fixed on described first eyeglass platform 1111 by the way of glue is pasted.
According to this preferred embodiment of the present utility model, described second independent lens assembly 12 includes one
Two lens barrel 121 and at least one second eyeglasses 122, described second eyeglass 122 is installed in described second lens barrel 121
In.It is noted that described second lens barrel 121 is the through shape of hollow, in order to form light at middle part and lead to
Road, when described second eyeglass 122 is installed in described second lens barrel 121, light can be through described the
Two independent lens assemblies 12.
Further, described second lens barrel 121 includes at least one second eyeglass platform 1211, is used for supporting installation institute
State the second eyeglass 122.Described second eyeglass platform 1211 protrudes from described second lens barrel 121 inwall, in order to
The installation site of described second eyeglass 122 is provided.Especially, according to this embodiment of the present utility model, institute
State the second eyeglass platform 121 and be positioned at the bottom of described second lens barrel 121, corresponding, 122, described second eyeglass
Bottom in described second lens barrel 121.More specifically, the most described second eyeglass 122 can be pasted by glue
Mode be fixed on described second eyeglass platform 1211.
According to this preferred embodiment of the present utility model, described 3rd independent lens assembly 13 includes one
Trinocular tube 131 and at least one the 3rd eyeglass 132, the most described 3rd eyeglass 132 is installed in described trinocular tube
In 131.It is noted that described trinocular tube 131 is the through shape of hollow, in order to form light at middle part
Line path, and when described 3rd eyeglass 132 is installed in described trinocular tube 132, light can pass
Described 3rd independent lens assembly 13.
Further, described trinocular tube 131 includes one at least one the 3rd eyeglass platform 1311, for for described the
Three eyeglasses 132 provide installation site.Described 3rd eyeglass platform 1311 protrudes from described trinocular tube 131,
So that providing the stable installation of described 3rd eyeglass 1132 to depend on position.Especially, according to this utility model
This preferred embodiment, described trinocular tube 131 includes the 3rd eyeglass platform 1311 described in, and includes two
Described 3rd eyeglass 132.Described two the 3rd eyeglasses 132 are depended on respectively is installed on described 3rd eyeglass platform 1311
The upper side and lower side.More specifically, the most described 3rd eyeglass 132 can be fixed on described by the way of stickup
3rd eyeglass platform 1311.
It is noted that described eyeglass is typically circular configuration, described eyeglass platform adapts to the structure of described eyeglass,
Described eyeglass platform is round ring boss.
Those skilled in the art it should be appreciated that in this embodiment of the present utility model and accompanying drawing, institute
State the described eyeglass platform in the described lens barrel of independent lens assembly and the quantity of described eyeglass and installation side
It can be not restriction of the present utility model, in this practicality in a kind of mode being carried out that formula is illustrative only
In other novel embodiments, the described eyeglass platform of varying number and described eyeglass can be arranged as required to,
Citing ground but be not limited to, three or more than three.
It is noted that in of the present utility model, described camera lens 10 is by three described independent camera lens parts
Part assembles, and forms a camera lens with multiple described eyeglass, is different from traditional camera lens.Traditional mirror
Head, multi-disc camera lens is usually installed in same lens barrel, and in this utility model, the eyeglass of varying number
Respectively it is fixed on different lens barrels, thus number of lenses fixing in each lens barrel can be relatively fewer, from
And reducing the assembling tolerance of each independent lens assembly so that described independent lens assembly has preferable light
Learn performance, so that the optical property of described split type independent lens assembly 10 is ensured.
Further, according to this preferred embodiment of the present utility model, described camera lens 10 includes a diaphragm 14,
For importing incident beam, and limit the size of incident beam.
According to this preferred embodiment of the present utility model, described diaphragm 14 is installed in described first independent
Lens assembly 11.Further, described diaphragm 14 is installed in the upper port of described first lens barrel 111.
Further, citing ground, a kind of assembling process of described camera module can be:
Assembling wiring board:
Described sensitive chip 40 is mounted on described wiring board 50, described light filter 60 is assembled into described
In the described support slot 310 of microscope base 30, more described microscope base 30 is assembled on described wiring board 50.
Assemble described camera lens 10:
Described diaphragm 14 is assembled into the upper port of described first lens barrel 111, by wherein the first eyeglass described in
112 are assembled into the described first support platform 1111 being positioned in the middle part of described first lens barrel 111.Will be wherein described in another
First eyeglass 112 is assembled into the described first support platform 11111 being positioned at described first lens barrel 111 bottom, constitutes
Described first independent lens assembly 11.
Described second that described second eyeglass 122 is assembled into described second lens barrel 121 supports platform 1211, structure
Become described second lens assembly 12.
The described 3rd that 3rd eyeglass 132 described in two is assembled into described trinocular tube 131 respectively supports platform 1311
The upper side and lower side, constitute described 3rd independent lens assembly 13.
With glue 15, described 3rd independent lens assembly 13 is pre-assembled to described microscope base 30, with glue 15
Described second independent lens assembly 12 is pre-assembled on described three-lens parts 13, will with glue 15
Described first independent lens assembly 11 is pre-assembled to described second independent lens assembly 12, and glue 15
Do not solidify, complete the pre-assembled of described camera module.
Described camera module it is energized and gathers the imaging of described camera module, utilizing computed in software to go out described first
Independent lens assembly 11, described second independent lens assembly 12 and described 3rd independent lens assembly 13
Required assembling position calibrator quantity；And then to described first independent lens assembly 11, described second independence
Lens assembly 12 and described 3rd independent lens assembly 13 carry out assembling position calibration；Often do primary calibration,
Gather the imaging of the most described camera module, until described camera module meets resolution requirement.
Then glue 15 is solidified, the structure of fixing whole described camera module.
Especially, described glue 15 is the epoxy glue of hot-setting adhesive and UV glue.
Need to control the assembling tolerance of all parts of described camera module in an assembling process as far as possible, including: institute
State diaphragm 14 and described first lens barrel the 111, first eyeglass 121, described second eyeglass 122 and described second mirror
Cylinder assembling tolerance between 121, and described 3rd eyeglass 132 and described trinocular tube 131, and described
Assembling between each described lens barrel and described microscope base 30, described wiring board 50 and described sensitive chip 40 is public
Difference.Next if it is excessive to assemble tolerance, may cause to described first independent lens assembly 11, described
Second independent lens assembly 12 and the assembling calibration process of described 3rd independent lens assembly 13, need
Bigger calibrator quantity, or described camera module cannot be calibrated to desired qualities at all.
In this utility model, described camera module collection, based on the shooting to MTF test mark version, uses MTF
(modulation transfer function (MTF)) value characterizes the image quality of described camera module, and mtf value is the biggest, described shooting
The image quality of module is the highest.Gather the imaging of described camera module every time, calculate corresponding image
Mtf value, and check mtf value whether more than standard-required.If mtf value is more than or equal to standard-required,
Calibration completes；If mtf value is less than standard-required, again calibrate.Every time in image acquisition process, it is necessary to tight
Lattice control the shooting environmental parameter of described camera module, including mark version and the distance of described camera module, light source ginseng
Number etc..
During described camera module carries out image acquisition, in addition to calculating described mtf value, also may be used
Detect with other characteristic to described camera module, including dirty bad point, distortion, dark angle etc..
In this embodiment of the present utility model, described software to described first independent lens assembly 11,
The calibration of the assembling position of described second independent lens assembly 12 and described 3rd independent lens assembly 13
Can be based on the research to the sensitivity that lens optical designs.
Those skilled in the art it should be appreciated that in above-described embodiment, three described independences of described camera lens
Lens assembly be only used as the brightest described camera lens can be in a kind of mode being carried out, described independent camera lens
The quantity of parts is not your restriction of this utility model, in other embodiments of the present utility model, described solely
The quantity of vertical lens assembly can be two or more than three, and the quantity of described independent lens assembly can root
Select according to needs.
Such as Fig. 3, shown in Fig. 4, it is the camera module according to second preferred embodiment of the present utility model.Institute
Stating camera module can be certain burnt camera module (Fix Focus, FF).Described camera module includes a camera lens
10A, a microscope base 30A, a sensitive chip 40A and a wiring board 50A.
Described sensitive chip 40A is installed in described wiring board 50A, in order to complete photoelectric conversion process.
Described microscope base 30A is installed in described wiring board 50A, described camera lens 10A and is installed on described microscope base by support
Top, in order to described camera lens 10A is positioned at above described sensitive chip 40A, and when shooting, by
When the light of reference object reflection enters described camera module, by described sense can be arrived after described camera lens 10
Optical chip 40A carries out photosensitive.
According to this preferred embodiment of the present utility model, described camera module include can a light filter 60A, institute
State light filter 60A and be installed in described microscope base 30A, and be positioned at above described sensitive chip 40A, described mirror
Position between head 10A and described sensitive chip 40A, in order to passed through by the light of described camera lens 10A
Arrive described sensitive chip 40A after the filtration of described light filter 60A again and carry out photosensitization.
Especially, in this embodiment of the present utility model, described microscope base 30A includes a support platform 31,
For installing described light filter 60A, in order to described light filter 60A installs with being supported.Described support platform
31 with described microscope base top form a support slot 310A so that the height of described light filter 60A without departing from
Described microscope base 30A upper surface, will not increase the thickness of described camera module.Further, described support platform
One holding tank 320 is formed at the bottom of 31 and described microscope base 30A, in order to the non-sense of described sensitive chip 40A
Light district extends in described holding tank 320.
It is noted that described support platform 31 closes square configuration in hollow, in order to form the light of hollow
Line path.Described support slot 310A and described holding tank 320 are square, in order to adapt to described sensitive chip
Shape.
Further, during described split, lens assembly 10A includes multiple independent lens assembly.Multiple described solely
Camera lens 10A described in vertical lens assembly overlap connection procedure.It is to say, when assembling described camera module,
Need to assemble the plurality of independent lens assembly, thus described camera module is being carried out AA adjustment
Time, be possible not only to wiring board 50A, described microscope base 30A is carried out relative adjustment, it is also possible to individual described solely
Vertical lens assembly is adjusted, such that it is able to the adjustment by described independent lens assembly improves described shooting
The image quality of module.
Further, according to this preferred embodiment of the present utility model, described camera lens 10A includes three institutes
State independent lens assembly, i.e. described camera lens 10A include one first independent lens assembly 11A, one
Two independent lens assembly 12A and one the 3rd independent lens assembly 13A.
Described first independent lens assembly 11A, described second independent lens assembly 12A and the described 3rd
Independent lens assembly 13A is arranged overlappingly, so that described first independent lens assembly 11A, institute
State the second independent lens assembly 12A consistent with the light path of described 3rd independent lens assembly 13A.Especially
Ground, in this embodiment of the present utility model, described first independent lens assembly 11A, described second only
Vertical lens assembly 12A and described 3rd independent lens assembly 13A is arranged the most overlappingly, and adjacent
Pasted fixing between independent lens assembly by glue.That is, described first independent lens assembly 11A leads to
Cross glue to be adhesively secured in described second independent lens assembly 12A, described second independent lens assembly
12A is adhesively secured in described 3rd independent lens assembly 13A by glue.
Described first independent lens assembly 11A includes one first lens barrel 111A and at least one first eyeglass
112A, described first eyeglass 112A are installed in described first lens barrel 111A.It is noted that institute
State the first lens barrel through shape of 111A hollow, in order to form passage of light at middle part, when described first eyeglass
When 11A2 is installed in described first lens barrel 111A, light can pass described first independent lens assembly
11A。
Further, described first lens barrel 111A includes at least one first eyeglass platform 1111A, is used for supporting installation
Described first eyeglass 112A.Described first eyeglass platform 1111A protrudes from described first lens barrel 111A inwall,
So that providing the installation site of described first eyeglass 112.Especially, this is preferred according to of the present utility model
Embodiment, described first lens barrel 111A includes two described first eyeglass platform 1111A, and includes described in two
First eyeglass platform 1111A, each described first eyeglass 112A are installed in described each described first eyeglass platform respectively
1111A.It is noted that two described first eyeglass 112A can be the eyeglass of same type, it is possible to
Think different types of eyeglass.
Especially, according to this preferred embodiment of the present utility model, its in two described eyeglass platform 1111A
In a middle part being positioned at described first lens barrel 111A, another is positioned at the bottom of described first lens barrel 11A1.
Correspondingly, one of them in two described first eyeglass 112A is positioned at the middle part of described first lens barrel 11A1
Position, another described first eyeglass 112A is positioned at the lower position of described first lens barrel 111A.More specifically
Ground, the most described first eyeglass 112A can be fixed on described first eyeglass platform by the way of glue is pasted
1111A。
According to this preferred embodiment of the present utility model, described second independent lens assembly 12A includes one
Second lens barrel 121A and at least one second eyeglass 122A, described second eyeglass 122A are installed in described second
In lens barrel 121A.It is noted that described second lens barrel 121A is the through shape of hollow, in order in
Portion forms passage of light, when described second eyeglass 122A is installed in described second lens barrel 121A, light
Line can pass described second independent lens assembly 12A.
Further, described second lens barrel 121A includes at least one second eyeglass platform 1211A, is used for supporting installation
Described second eyeglass 122A.Described second eyeglass platform 1211A protrudes from described second lens barrel 121A inwall,
So that providing the installation site of described second eyeglass 122A.Especially, according to this reality of the present utility model
Executing example, described second eyeglass platform 121A is positioned at the bottom of described second lens barrel 121A, corresponding, and described
Two eyeglass 122A are positioned at the bottom of described second lens barrel 121A.More specifically, the most described second eyeglass 122A
Described second eyeglass platform 1211A can be fixed on by the way of glue is pasted.
According to this preferred embodiment of the present utility model, described 3rd independent lens assembly 13A includes one
Trinocular tube 131A and at least the 3rd eyeglass 132A, the most described 3rd eyeglass 132A are installed in described
In trinocular tube 131A.It is noted that described trinocular tube 131A is the through shape of hollow, in order to
Middle part forms passage of light, and when described 3rd eyeglass 132A is installed in described trinocular tube 132A,
Light can pass described 3rd independent lens assembly 13A.
Further, described trinocular tube 131A includes one at least one the 3rd eyeglass platform 1311A, for for described
3rd eyeglass 13A2 provides installation site.Described 3rd eyeglass platform 1311A protrudes from described trinocular tube 131A
In, in order to provide the stable installation of described 3rd eyeglass 1132A to depend on position.Especially, according to
This preferred embodiment of the present utility model, described trinocular tube 131A includes the 3rd eyeglass platform described in
1311A, and include the 3rd eyeglass 132A described in two.Described two the 3rd eyeglass 132A are depended on respectively to be installed on
The upper side and lower side of described 3rd eyeglass platform 1311A.More specifically, the most described 3rd eyeglass 132A can lead to
Cross the mode pasted and be fixed on described 3rd eyeglass platform 1311A.
Those skilled in the art it should be appreciated that in this embodiment of the present utility model and accompanying drawing, institute
State the described eyeglass platform in the described lens barrel of independent lens assembly and the quantity of described eyeglass and installation side
It can be not restriction of the present utility model, in this practicality in a kind of mode being carried out that formula is illustrative only
In other novel embodiments, the described eyeglass platform of varying number and described eyeglass can be arranged as required to,
Citing ground but be not limited to, three or more than three.
It is noted that in of the present utility model, described camera lens 10A is by three described independent camera lenses
Parts assemble, and form a camera lens with multiple described eyeglass, are different from traditional camera lens.Traditional
Camera lens, multi-disc camera lens is usually installed in same lens barrel, and in this utility model, the mirror of varying number
Sheet is respectively fixed on different lens barrels, thus number of lenses fixing in each lens barrel can be relatively fewer,
Thus reducing the assembling tolerance of each independent lens assembly so that described independent lens assembly has preferably
Optical property, so that the optical property of described split type independent lens assembly 10A is ensured.
Further, according to this preferred embodiment of the present utility model, described camera lens 10A includes a diaphragm
14A, is used for importing incident beam, and limits the size of incident beam.
According to this preferred embodiment of the present utility model, it is independent that described diaphragm 14A is installed in described first
Lens assembly 11A.Further, described diaphragm 14 is installed in the upper port of described first lens barrel 111A.
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
It is not limiting as this utility model as an example.The purpose of this utility model is completely and be effectively realized.This
The function of utility model and structural principle are shown the most in an embodiment and illustrate, without departing under described principle,
Embodiment of the present utility model can have any deformation or amendment.
Claims (13)
1. a camera lens, it is characterized in that, including at least two independent lens assemblies, each described independent lens assembly overlap connects and forms described camera lens, the most every described independent lens assembly includes that a lens barrel and at least one eyeglass, each described eyeglass are installed in described lens barrel.
Camera lens the most according to claim 1, wherein said lens barrel includes at least one eyeglass platform, protrudes from described lens barrel inwall, in order to provide installation site for described eyeglass.
Camera lens the most according to claim 2, wherein said eyeglass platform is ringwise, in order to adapt to the shape of described eyeglass.
Camera lens the most according to claim 2, wherein said eyeglass is installed on the upside of described eyeglass platform by support.
Camera lens the most according to claim 2, wherein said eyeglass is installed on the downside of described eyeglass platform.
Camera lens the most according to claim 2, wherein said eyeglass is adhered to described eyeglass platform by glue.
7., according to the arbitrary described camera lens of claim 1 to 6, wherein said camera lens includes that a diaphragm, described diaphragm are installed in the end of described independent lens assembly.
8., according to the arbitrary described camera lens of claim 1 to 6, the most each described independent lens assembly is fixing by the way of bonding to be connected.
9., according to the arbitrary described camera lens of claim 1 to 6, the most each described independent lens assembly is bonding by the epoxy glue of UV glue and hot-setting adhesive.
10. a camera module, it is characterised in that including:
One camera lens；
One sensitive chip；With
One wiring board；Described sensitive chip is installed in described wiring board, and described camera lens is positioned at the photosensitive path of described sensitive chip；
Wherein said camera lens includes that at least two independent lens assemblies, each described independent lens assembly overlap connect and form described camera lens, and the most every described lens assembly includes that a lens barrel and at least one eyeglass, each described eyeglass are installed in described lens barrel.
11. camera modules according to claim 10, wherein said camera module includes that a microscope base, described camera lens are adhesively secured in described microscope base.
12. camera modules according to claim 11, wherein camera module includes that a motor, described camera lens are installed in described motor, and described motor is installed on described microscope base, in order to regulated the focal length of described camera module by described motor.
13. camera modules according to claim 12, wherein said camera module includes that a light filter, described light filter are installed in described microscope base, in order to be supported on the top of described sensitive chip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620162687.3U CN205594216U (en) | 2016-03-03 | 2016-03-03 | Module of making a video recording and camera lens thereof |
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| CN201620162687.3U CN205594216U (en) | 2016-03-03 | 2016-03-03 | Module of making a video recording and camera lens thereof |
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