CN105487190A - Split type lens integrated with focusing mechanism, assembling method thereof, and shooting module - Google Patents
Split type lens integrated with focusing mechanism, assembling method thereof, and shooting module Download PDFInfo
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- CN105487190A CN105487190A CN201510944182.2A CN201510944182A CN105487190A CN 105487190 A CN105487190 A CN 105487190A CN 201510944182 A CN201510944182 A CN 201510944182A CN 105487190 A CN105487190 A CN 105487190A
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- focusing mechanism
- camera lens
- lens
- load assembly
- adjusted
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
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- Optics & Photonics (AREA)
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Abstract
The invention discloses a split type lens integrated with a focusing mechanism, an assembling method thereof, and a shooting module. The split type lens comprises the focusing mechanism and a lens assembly, wherein the lens assembly comprises at least two pieces of optical glasses, at least one lens barrel part and one bearing structural member, each lens barrel part bears at least one piece of the optical glasses to form at least one lens to be adjusted, the bearing structural member bears at least one of the optical glasses to form a fixation lens, the lens to be adjusted is preassembled to the fixation lens and is adapted to be adjusted relative to the assembling position of the fixation lens, and the fixation lens is installed inside the focusing mechanism through the bearing structural member and moves as the focusing mechanism is energized so as to be adapted to focusing. The assembling method is simple, there are fewer procedures, the assembling tolerance chain is decreased, the production efficiency and the yield are improved, and the manufacturing cost is reduced.
Description
Technical field
The present invention relates to camera module field, particularly relate to the camera lens of integrated Focusing mechanism and assemble method thereof and camera module.
Background technology
Day by day fierce along with camera module market competition, the raising of the decline of camera module manufacturing cost, the raising of production efficiency and image quality has become the target that camera module manufacturing firm constantly chases.
Under normal circumstances, adjustable focus camera module is made up of vitals such as camera lens, Focusing mechanism, sensitive chips, the manufacture of adjustable focus camera module is also the assembling between these parts usually, wherein the manufacture itself of camera lens and Focusing mechanism is also the assembling of each parts, again camera lens finished product and Focusing mechanism are assembled after having assembled, and then complete the assembling of camera module.This method has following problem: the first, and packaging technology compares and repeats loaded down with trivial details, causes the production efficiency of camera module lower; The second, there is assembling tolerance between camera lens and Focusing mechanism, add the assembling tolerance of camera lens, Focusing mechanism itself, make tolerance chain long, affect module quality; 3rd, the size of module on length and width direction that this mode is produced is comparatively large, is unfavorable for that camera module is to lightening future development; 4th, camera lens and Focusing mechanism very easily enter dust in assembling process, there is stain bad phenomenon, this is because the connection between camera lens and Focusing mechanism is so not tight, sometimes have the gap that some are little, dust can be entered between camera lens and Focusing mechanism, be difficult to removing, if and the dust of module internal can not get removing for a long time, camera lens, Focusing mechanism and whole module then can be made to be polluted, affect image quality and serviceable life, finally can affect the quality of dress with the whole product of camera module.
In addition, for split type camera lens module, the assembling of each lens barrel is being formed in the process of camera module, also there is assembling tolerance in the assembling between each lens barrel, each camera lens of traditional split type camera lens is secured together and forms split type camera lens module, and the split type camera lens module produced cannot correct again, these tolerances can cause the optical quality of camera lens unstable, thus affect production efficiency and the image quality of whole camera module.So in the manufacture process of the camera lens module of camera module, how protecting the image quality of split type camera lens after manufactured also becomes problem demanding prompt solution.
To sum up, in the manufacture process of camera module, how effectively to solve the problem is the key improving camera module fine ratio of product and quality.
Summary of the invention
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, the problem that the tolerance chain that in prior art, split type camera lens module exists is long, production efficiency is lower, manufacturing cost is high to solve, module size is comparatively large and module image quality is poor.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, the defect that the number of assembling steps eliminating the camera lens module of traditional camera module exists, the assembling of camera lens and calibration are integrated in the assembling procedure of camera module entirety, have improve the image quality of camera module.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, wherein said camera module carries out adjusting and calibrating before packaging, decrease the manufacturing procedure of split type camera lens and whole camera module, improve production efficiency, reduce manufacturing cost.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, it comprises at least one camera lens to be adjusted, each camera lens to be adjusted includes at least one optical mirror slip and at least one lens barrel unit, the assembling position of each camera lens to be adjusted is adjustable, and carry out assembling position calibration, thus improve the optical quality of the camera lens of the entirety that it is formed.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, by the calibration of the assembling position of lens barrel unit, compensate the tolerance existed in preceding working procedure, reduce the assembling tolerance to camera module miscellaneous part, improve production efficiency and reduce assembly cost.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, and each camera lens to be adjusted can carry out the adjustment in multiple orientation, and it is more convenient to adjust, be conducive to ensureing assembling precisely and image quality.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, a fixed lens is formed by being installed in a load assembly by optical mirror slip, described load assembly is made to replace the carrier of traditional Focusing mechanism and the lens barrel of camera lens, make the size of camera lens and module less, be conducive to camera module to lightening future development.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, due to by the lens barrel of the carrier of Focusing mechanism and camera lens integrally, decrease the assembling procedure between lens barrel and the carrier of Focusing mechanism, and then simplify the overall package operation of camera module, assembling tolerance chain is shortened, is conducive to enhancing productivity, product yield and image quality.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, the carrier design of Focusing mechanism is become the planform of lens barrel, directly be used for bearing optical eyeglass, drive eyeglass to move, make focus effect better.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, eliminate the assembling between lens barrel and Focusing mechanism carrier, the dust occurred in traditional assembling mode can be avoided to enter phenomenon therebetween, be conducive to the image quality ensureing camera module.
One object of the present invention is to provide the split type camera lens of an integrated Focusing mechanism and assemble method thereof and camera module, and use tool to assemble, assemble method is simple, and easy to operate, assembly precision is higher, is suitable for applying.
For meeting above object of the present invention and other objects of the present invention and advantage, the invention provides a split type camera lens module, comprising:
One Focusing mechanism; With
One lens assembly, described lens assembly comprises at least two optical mirror slips, at least one lens barrel unit and a load assembly, each described lens barrel unit carries at least optical mirror slip described in a slice respectively and forms at least one camera lens to be adjusted, described load assembly carries at least optical mirror slip described in a slice and forms a fixed lens, described camera lens to be adjusted is pre-assembled in described fixed lens, it is suitable for being adjusted relative to the assembling position of described fixed lens, it is inner that wherein said fixed lens is installed on described Focusing mechanism by described load assembly, move along with the energising of described Focusing mechanism, and then be suitable for focusing.
According to one embodiment of the invention, described lens barrel unit realizes the pre-assembled of described camera lens to be adjusted and described fixed lens by the top that glue is pre-assembled in described load assembly.
According to one embodiment of the invention, pre-assembled described glue is the epoxy glue of a kind of UV glue and hot-setting adhesive, and after uv-exposure, described glue can realize pre-assembled, after overbaking process by semi-solid preparation, described glue can solidify completely, with fixing whole described split type camera lens module.
According to one embodiment of the invention, the assembling position stating camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction.
According to one embodiment of the invention, described Focusing mechanism is suitable for selecting voice coil motor, piezoelectric ceramic motor or liquid crystal motor.
According to one embodiment of the invention, it is inner that described load assembly is installed on described Focusing mechanism, and move along described Focusing mechanism.
According to one embodiment of the invention, the top end face of described load assembly is higher than the top end face of described Focusing mechanism.
According to one embodiment of the invention, optical mirror slip described in a slice is fixed on the inner space of described lens barrel unit, and three described optical mirror slips are fixed in the inner space of described load assembly along the short transverse of described load assembly.
According to a further aspect in the invention, the present invention also provides a camera module, comprising:
One photosensitive device, described photosensitive device comprises a sensitive chip; And
One split type camera lens module, described split type camera lens module is arranged on the photosensitive path of described sensitive chip, wherein said split type camera lens module comprises a Focusing mechanism and a lens assembly, described lens assembly comprises at least two optical mirror slips, at least one lens barrel unit and a load assembly, each described lens barrel unit carries at least optical mirror slip described in a slice respectively and forms at least one camera lens to be adjusted, described load assembly carries at least optical mirror slip described in a slice and forms a fixed lens, described camera lens to be adjusted is pre-assembled in described fixed lens, it is suitable for being adjusted relative to the assembling position of described sensitive chip, it is inner that wherein said fixed lens is installed on described Focusing mechanism by described load assembly, move along with the energising of described Focusing mechanism, and then be suitable for focusing.
According to one embodiment of the invention, the assembling position of described camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction, makes the described central axis of split type camera lens module and the central axes of described sensitive chip or after adjustment in the scope that deviation allows.
According to one embodiment of the invention, described photosensitive device comprises an optical filter, a microscope base and a wiring board further, wherein said optical filter is connected to the inwall of described microscope base and is positioned at the top of described sensitive chip, described sensitive chip is mounted on the top of described wiring board, described wiring board is installed on the bottom of described microscope base, makes described sensitive chip be positioned at the inside of described microscope base and keep a spacing with the inwall of described microscope base.
According to one embodiment of the invention, described photosensitive device comprises an optical filter, a microscope base and a wiring board further, wherein said optical filter and described sensitive chip are all installed on the inside of described microscope base and are connected to the inwall of described microscope base, wherein said optical filter is located at the top of described sensitive chip, and described wiring board is installed on the bottom of described microscope base.
According to a further aspect in the invention, the present invention also provides the assemble method of a split type camera lens module, said method comprising the steps of:
(A) at least one optical mirror slip is assembled in the inner space of a lens barrel unit, forms a camera lens to be adjusted;
(B) at least one optical mirror slip is assembled in the inner space of a load assembly, forms a fixed lens, it is inner that wherein said load assembly is arranged at a Focusing mechanism, moves along with the energising of described Focusing mechanism; And
(C) described camera lens to be adjusted and described fixed lens are carried out pre-assembled, form described camera lens to be adjusted by adjustable described split type camera lens module.
According to one embodiment of the invention, in described step (A), be fixed on inverted for described lens barrel unit in the groove that a tool has, more each described optical mirror slip is installed on the inner space of described lens barrel unit along the short transverse of described lens barrel unit, and fixed.
According to one embodiment of the invention, in described step (B), by described load assembly and described Focusing mechanism respectively inverted be positioned over described lens barrel unit bottom and one second bearing and leaning portion that has of described tool, again each described optical mirror slip is installed on the inner space of described load assembly along the short transverse of described load assembly, and is fixed.
According to one embodiment of the invention, in described step (C), before pre-assembled described camera lens to be adjusted and described fixed lens, bottom gluing at described lens barrel unit or the top gluing at described load assembly, realized pre-assembled between described load assembly and described lens barrel unit by glue, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction.
According to one embodiment of the invention, in the above-mentioned methods, one first bearing and leaning portion had by described tool carries described lens barrel unit and described load assembly, and carry described Focusing mechanism by described second bearing and leaning portion, the described groove that wherein said first bearing and leaning portion and described second bearing and leaning portion are formed is suitable for accommodating described load assembly and exceeds the part of described Focusing mechanism and described lens barrel unit, and the degree of depth of described groove equals the height sum that the height of described lens barrel unit and described load assembly exceed the part of described Focusing mechanism.
According to one embodiment of the invention, in described step (B), one first bearing and leaning portion and one second bearing and leaning portion that a tool has is fixed on by inverted respectively to described load assembly and described Focusing mechanism, again each described optical mirror slip is installed on the inner space of described load assembly along the short transverse of described load assembly, and is fixed.
According to one embodiment of the invention, in described step (C), described fixed lens is taken off from described tool, the camera lens described to be adjusted assembled is pre-assembled in the top of described fixed lens, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction relative to the locus of described fixed lens.
According to one embodiment of the invention, in described step (C), by the bottom gluing at the top of described fixed lens or described camera lens to be adjusted, described camera lens to be adjusted and described fixed lens is made to be realized pre-assembled by glue.
According to one embodiment of the invention, in the above-mentioned methods, the shape of described first bearing and leaning portion and described second bearing and leaning portion, size match with the shape of described load assembly and described lens barrel unit, size respectively, the described groove that wherein said first bearing and leaning portion and described second bearing and leaning portion are formed is suitable for accommodating the part that described load assembly exceeds described Focusing mechanism, and the degree of depth of described groove equals the difference in height between described load assembly and described Focusing mechanism.
According to one embodiment of the invention, in the above-mentioned methods, at least two air ducts that described load assembly and described Focusing mechanism are had by described tool are fixed, wherein each described air duct is all communicated in top and the bottom of described tool, described air duct is located at described first bearing and leaning portion and described second bearing and leaning portion respectively, and then is suitable for use one suction nozzle or a vacuum equipment fixes described load assembly and described Focusing mechanism by described air duct.
According to one embodiment of the invention, in the above-mentioned methods, the assembling position of described camera lens to be adjusted X, Y, Z, U, V, W six the direction of axle be all suitable for being adjusted.
According to one embodiment of the invention, in described step (B), described load assembly is installed on the inside of described Focusing mechanism, as the carrier of described Focusing mechanism, moves along described Focusing mechanism along with the energising of described Focusing mechanism.
According to one embodiment of the invention, in described step (B), described Focusing mechanism is connected as a whole or described load assembly in advance and is pre-assembled in described Focusing mechanism inside with described load assembly, and then in described step (C), carry out connection therebetween.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of split type camera lens module according to a preferred embodiment of the present invention.
Fig. 2 and Fig. 3 is the first assemble method schematic diagram of the split type camera lens module according to above preferred embodiment of the present invention.
Fig. 4 and Fig. 5 is the second assemble method schematic diagram of the split type camera lens module according to above preferred embodiment of the present invention.
Fig. 6 is the cross-sectional schematic comprising the camera module of split type camera lens module according to above preferred embodiment of the present invention.
Fig. 7 implements according to the one distortion comprising the camera module of split type camera lens module of above preferred embodiment of the present invention.
Fig. 8 is the structural representation of the tool used in the split type lens module group assembling process according to above preferred embodiment of the present invention.
Fig. 9 is the assemble method process flow diagram of the split type camera lens module according to above preferred embodiment of the present invention.
Figure 10 is the another kind of assemble method process flow diagram of the split type camera lens module according to above preferred embodiment of the present invention.
Embodiment
Below describe and realize the present invention for disclosing the present invention to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The ultimate principle of the present invention defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of the spirit and scope of the present invention.
In the camera module of traditional adjustable focus, camera lens module generally includes camera lens and Focusing mechanism, wherein camera lens comprises the lens barrel of optical mirror slip and bearing lens, and Focusing mechanism comprises a carrier (Holder), connect other parts of Focusing mechanism, and this carrier is as moving-member carrier, there is screw thread its inside, coordinated with camera lens by screw thread or other modes, namely this carrier is connected with lens barrel, camera lens can be fixed on carrier move together with carrier, and then reach the object of focusing.
In addition, each lens assembly in traditional split type optical lens is once packed, and its assembling position just can not be adjusted, and cannot realize regulating its image quality in the process of assembling at camera lens or camera module.
In the present invention, by improving the carrier of each lens barrel and Focusing mechanism, the lens barrel of fixed lens and the carrier of Focusing mechanism are integrally designed, to reduce assembling procedure, reduce manufacturing cost, improve image quality and carry out pre-assembled at least one camera lens, in follow-up operation, its assembling position is adjusted, obtained adjustable split type camera lens, make camera module image quality in an assembling process can be had the adjustment of target in time, improve the fine ratio of product of split type camera lens and camera module.
With reference to figure 1, split type camera lens module provided by the invention will be set forth.As shown in Figure 1, one split type camera lens module 10, comprise lens assembly 11 and a Focusing mechanism 12, wherein said lens assembly 11 comprises at least two optical mirror slips 111, at least one lens barrel unit 112 and a load assembly 113, wherein each described optical mirror slip 111 is installed in described load assembly 113 and described lens barrel unit 112 respectively, form one comprise a fixed lens 1 of described load assembly 113 and comprise the camera lens 2 at least one to be adjusted of described lens barrel unit 112, described camera lens to be adjusted 2 is pre-assembled in described fixed lens 1, the assembling position of described camera lens to be adjusted 2 is suitable for being adjusted relative to the assembling position of described fixed lens 1, and then adjusted the photocentre of described split type camera lens module, described Focusing mechanism 12 is installed on inner comprising described fixed lens 1, described load assembly 113 is as the carrier of described Focusing mechanism 12, move along with the energising of described Focusing mechanism 12, and then focused.
This preferred embodiment explains for a described fixed lens 1 and a described camera lens 2 to be adjusted, and wherein said fixed lens 1 carries at least optical mirror slip 111 described in a slice, and described camera lens 2 to be adjusted carries at least optical mirror slip 111 described in a slice.As shown in Figure 1, in the preferred embodiment, described fixed lens 1 comprises three described optical mirror slips 111, wherein three described optical mirror slips 111 are arranged at the inner space of described load assembly 113 successively along the short transverse of described load assembly 113, and fixed, can adopt the mode of a glue or welding or other modes that can implement that described optical mirror slip 111 and described load assembly 113 are carried out assembling to fix, this preferred embodiment adopts hot-setting adhesive to be fixed in described load assembly 113 by described optical mirror slip 111.
Further, described load assembly 113 is not only as the lens barrel unit of described fixed lens 1, carry each described optical mirror slip 111, and simultaneously as the carrier of described Focusing mechanism 12, be installed on the inside of described Focusing mechanism 12, be connected with the miscellaneous part of described Focusing mechanism 12, when being energized to described Focusing mechanism 12, described load assembly 113 can move along with the energising of described Focusing mechanism 12, move along the short transverse of described Focusing mechanism 12 or other directions, and then be suitable for for focusing.
Described camera lens to be adjusted 2 comprises optical mirror slip 111 described in a slice, described optical mirror slip 111 is fixed on the inner space of described lens barrel unit 112, wherein can adopt the mode of a glue or welding or other modes that can implement that described optical mirror slip 111 and described load assembly 113 are carried out assembling to fix, this preferred embodiment adopts hot-setting adhesive to be fixed in described lens barrel unit 112 by described optical mirror slip 111.
Described camera lens to be adjusted 2 is pre-assembled in the top of described fixed lens 1 by glue 3, namely described lens barrel unit 112 is connected with described load assembly 113 by described glue 3, and then the assembling realized between described camera lens to be adjusted 2 and described fixed lens 1, the assembling position of wherein said camera lens to be adjusted 2 is suitable for by the adjustment carrying out at least one direction, adjustable direction be suitable for being chosen as in horizontal direction, vertical direction, vergence direction and circumferencial direction one or several.
It is worth mentioning that, the pre-assembled described glue 3 with described camera lens 2 to be adjusted is suitable for the epoxy glue being chosen as hot-setting adhesive or UV glue and hot-setting adhesive, the described glue 3 of this preferred embodiment adopts the epoxy glue of a kind of UV glue and hot-setting adhesive, wherein after uv-exposure, described glue 3 can realize pre-assembled by semi-solid preparation, when needing to be fixed it after the later stage adjusts described camera lens 2 to be adjusted, again through overbaking process, described glue 3 can solidify completely, with fixing whole described split type camera lens module 10.
It will be further appreciated that, this preferred embodiment just as an example, those skilled in the art it is conceivable that, multiple described camera lens 2 to be adjusted is carried out pre-assembled, forming multiple adjustable camera lens to be adjusted, and, also multiple camera lens can be fixed, retain one of them or several as camera lens to be adjusted, to adjust the photocentre of camera lens in subsequent handling.
With reference to figure 2, Fig. 3, Fig. 8 and Fig. 9, the assemble method of described split type camera lens module 10 of the present invention and the tool 20 used in an assembling process will be set forth, shape, the size of wherein said tool 20 and described split type camera lens module 10 match, for the described split type camera lens module 10 of auxiliary assembling.
As shown in Figure 8, described tool 20 comprises one first bearing and leaning portion 21 and one second bearing and leaning portion 22, and there are at least two air ducts 23, wherein said second bearing and leaning portion 22 is located at the periphery of described first bearing and leaning portion 21, and the top end face of described second bearing and leaning portion 22 is higher than the bottom end face of described first bearing and leaning portion 21, therebetween a groove is formed, wherein said groove is positioned at described first bearing and leaning portion 21 place, due in described split type camera lens module 10, the top end face of described load assembly 113 is higher than the top end face of described Focusing mechanism 12, and the groove between described first bearing and leaning portion 21 of described tool 20 and described second bearing and leaning portion 22 is accommodated the part that described load assembly 113 and described lens barrel unit 112 exceed described Focusing mechanism 12, in other words, the shape of described first bearing and leaning portion 21 and described load assembly 13 and described lens barrel unit 112, size matches, the shape of described second bearing and leaning portion 22 and described Focusing mechanism 12, size matches, when assembling described split type camera lens module 10, described Focusing mechanism 12 is inverted in described second bearing and leaning portion 22, described load assembly 113 is inverted in described first bearing and leaning portion 21, in an assembling process, described first bearing and leaning portion 21 and described second bearing and leaning portion 22 are used for carrying described load assembly 113 respectively, described lens barrel unit 112 and described Focusing mechanism 12.
Further, described air duct 23 is communicated in top and the bottom of described tool 20, the external environment condition at top of described tool 20 is connected by described air duct 23 with the external environment condition bottom it, wherein air duct 23 described at least one is located at described first bearing and leaning portion 21, air duct 23 described at least one is located at described second bearing and leaning portion 22, so that bottom suction nozzle or other vacuum equipments being positioned over described tool 20 applies external force by described air duct 23 to described load assembly 113 and described Focusing mechanism 12, with by described load assembly 113 or/and described lens barrel unit 112 and described Focusing mechanism 12 are individually fixed in described first bearing and leaning portion 21 and described second bearing and leaning portion 22, be convenient to the assembling in subsequent handling.
In the preferred embodiment, respectively four described air ducts 23 are set in even, compartment of terrain in described first bearing and leaning portion 21 and described second bearing and leaning portion 22, so that omnibearing fixing described load assembly 13 and described Focusing mechanism 12, what make it fix is more firm.
As shown in Fig. 2, Fig. 3 and Fig. 9, a kind of assemble method 900 of described split type camera lens module 10 comprises the following steps:
Step (901): be inverted described Focusing mechanism 12 and described load assembly 113 on described tool 20;
Step (902): regulate described tool 20, is fixed on described Focusing mechanism 12 and described load assembly 113 on described tool 20;
Step (903): the inner space successively each described optical mirror slip 111 being assembled in described load assembly 113, and fixed, form described fixed lens 1;
Step (904): take off described fixed lens 1 from described tool 20;
Step (905): the top described camera lens 2 to be adjusted being pre-assembled in described fixed lens 1; And
Step (906): the assembling completing described split type camera lens module 10.
In described step (901), because described load assembly 113 has been designed to when design the dual-use function having lens barrel and Focusing mechanism carrier concurrently, therefore, described Focusing mechanism 12 and described load assembly 113 can adopt the one in following three kinds of modes to assemble: (a) described Focusing mechanism 12 can connect together with described load assembly 113 in advance, described load assembly 113 is made to have the function of the carrier of Focusing mechanism 12, the two is integrally inverted on described tool 20 jointly, it is made to have the kinetic energy of lens barrel further, b described Focusing mechanism 12 and described load assembly 113 are inverted in the assembling carrying out the two after on the described tool 20 that matches again by () respectively, c () is after being assembled in described load assembly 113 inside by each described optical mirror slip 111, after making described load assembly 113 have the function of lens barrel, with each described optical mirror slip 111 assemble as a whole after more described load assembly 113 and described Focusing mechanism 12 are assembled, make it have the function of the carrier of described Focusing mechanism 12 further.
In described step (902), by regulating described tool 20, it is made to coordinate with suction nozzle or vacuum equipment, in the bottom of described tool 20, described suction nozzle or vacuum equipment are exerted pressure facing to described air duct 23, and then be able to be undertaken adsorbing with fixing described Focusing mechanism 12 and described load assembly 113 by described air duct 23, and then described Focusing mechanism 12 and described load assembly 113 are individually fixed in described second bearing and leaning portion 22 of described tool 20 and described first bearing and leaning portion 21, prevent it from occurring sliding in subsequent group process of assembling, shake, the phenomenons such as skew, reduce assembling deviation, to ensure the precision of assembling.
Further, the degree of depth of the described groove formed between described first bearing and leaning portion 21 and described second bearing and leaning portion 22 equals the difference in height between described load assembly 113 and described Focusing mechanism 12, and then is accommodated the part that described load assembly 113 exceeds described Focusing mechanism 12.
It is worth mentioning that, if when described load assembly 113 connects together before inversion with described Focusing mechanism 12, then described first bearing and leaning portion 21 is without the need to arranging described air duct 23, only needs to be fixed described Focusing mechanism 12.
In described step (903), put into each described optical mirror slip 111, such as, in this preferred embodiment three described optical mirror slips 111, this preferred embodiment adopts single to put into the way of optical mirror slip 11 described in monolithic, put into three described optical mirror slips 111 successively, be suitable for after placement directly being fixed it by hot-setting adhesive, can select often to put into a slice optical mirror slip and just be fixed, also be fixed again after can all putting into, select according to actual conditions.What it will be appreciated by those skilled in the art that is, the assembling mode of each described optical mirror slip 111 can be selected according to the structure of the inwall of described load assembly 113, such as, also can be assembled into chimeric in advance for three described optical mirror slips 111 together, integrally be installed on the inner space of described load assembly 113.
It is worth mentioning that, each described optical mirror slip 111 also can be pre-assembled in described lens barrel unit 112, adjusts in subsequent handling.
In described step (904), first, remove suction nozzle or other vacuum equipments, then from described tool 20, take out described fixed lens 1, complete the assembling of described fixed lens 1, wherein take out described fixed lens 1 and can adopt and undertaken jet by described air duct 23, contrary power is applied to described fixed lens 1, eject described fixed lens 1, and then taken out, also other modes can be adopted to take out described fixed lens 1 according to actual conditions.
In described step (905), before described camera lens 2 to be adjusted is pre-assembled in described fixed lens 1, described camera lens 2 to be adjusted is assembled, optical mirror slip described in a slice 111 is fixed on the inner space of described lens barrel unit 112, complete the assembling of described camera lens to be adjusted 2, described tool 20 wherein can be used to assist the assembling of described camera lens to be adjusted 2, the described lens barrel unit 112 of described camera lens 2 to be adjusted is fixed on described first bearing and leaning portion 21 by described air duct 23, and then described optical mirror slip 111 is installed in described lens barrel unit 112, and fixed.
After the camera lens 2 described to be adjusted assembled, with described glue 3, described camera lens 2 to be adjusted is installed on the top of described fixed lens 1, be applied to the bottom of described camera lens to be adjusted 2 by described glue 3 or be applied to the top of described fixed lens 1, the bottom of described lens barrel unit 112 or the top of described load assembly 113 is applied to by described glue 3, described lens barrel unit 112 is connected by described glue 3 with described load assembly 113, and is adjusted described lens barrel unit 112 to adjust described camera lens to be adjusted 2.
In described step (906), described camera lens to be adjusted 2 is pre-assembled in described split type camera lens module 10, its assembling position can be adjusted, when described split type camera lens module 10 is assembled into after in camera module, described camera lens 2 to be adjusted is adjusted, camera module imaging is met separate as requiring, more described camera lens 2 to be adjusted is completely fixed.
With reference to figure 4, Fig. 5 and Figure 10, the second assemble method of described split type camera lens module 10 provided by the invention will be set forth, one tool 20A and described split type camera lens module 10 match, with the assembling of auxiliary described split type camera lens module 10, wherein said tool 20A comprises one first bearing and leaning portion 21A and one second bearing and leaning portion 22A, and there are at least two air duct 23A, wherein said second bearing and leaning portion 22A is located at the periphery of described first bearing and leaning portion 21A, air duct 23A described at least one is located at described first bearing and leaning portion 21A, air duct 23A described at least one is located at described second bearing and leaning portion 22A.
Further, the shape of described first bearing and leaning portion 21A, size and described lens barrel unit 112, shape after described load assembly 113 is superimposed, size matches, the shape of described second bearing and leaning portion 22A and described Focusing mechanism 12, size matches, so that its assembling auxiliary, the top end face of wherein said first bearing and leaning portion 21A is lower than the bottom end face of described second bearing and leaning portion 22A, therebetween a groove is formed, simultaneously the top end face of described load assembly 13 is higher than the top end face of described Focusing mechanism 12, described lens barrel unit 112 is superimposed on the top of described load assembly 113, therefore, in the preferred embodiment, the degree of depth of described groove equals the height sum of difference in height between described load assembly 113 and described Focusing mechanism 12 and described lens barrel unit 112, and then accommodated the part that described lens barrel unit 112 and described load assembly 113 exceed described Focusing mechanism 12, be convenient to fixedly assemble.
The second assemble method 1000 of described split type camera lens module 10 comprises the following steps:
Step (1001): be inverted described lens barrel unit 112 fixing on described tool 20A;
Step (1002): be assembled in described lens barrel unit 112 by optical mirror slip described in a slice 111, and fixed, forms described camera lens to be adjusted 2;
Step (1003): gluing on described lens barrel unit 112, that is inverted that described load assembly 113 carries out therebetween on described lens barrel unit 112 is pre-assembled, and is inverted described Focusing mechanism 12 on described tool 20A;
Step (1004): regulate described tool 20A, fixing described Focusing mechanism 12 and described load assembly 113 are on described tool 20A;
Step (1005): the inner space successively each described optical mirror slip 111 being assembled in described load assembly 113, and fixed, form described fixed lens 1; And
Step (1006): take off described split type camera lens module 10 from described tool 20A, completes the assembling of described split type camera lens module 10.
In described step (1001), described lens barrel unit 112 is inverted in the described first bearing and leaning portion 21A of described tool 20A, described lens barrel unit 112 is made to be arranged in the above-mentioned groove of described tool 20A, and suction nozzle or other vacuum equipments are positioned over the bottom of described tool 20A, by the described air duct 23A being located at described first bearing and leaning portion 21A, described lens barrel unit 112 is fixed, prevent from occurring the phenomenons such as skew, inclination in the process of assembly lens, ensure the precision of assembling.
In described step (1002), optical mirror slip described in a slice 111 is installed on the inner space of described lens barrel unit 112, and is fixed by the mode of glue or welding, embodiment is elected hot-setting adhesive as and is fixed described optical mirror slip 111.
In addition, optical mirror slip described in multi-disc 111 also can be fixed in described lens barrel unit 112 by those skilled in the art, and the quantity of number of lenses and lens barrel unit just as an example, does not limit the present invention.
In described step (1003), at the bottom gluing of described lens barrel unit 112, also can at the top gluing of described load assembly 113, then the two is folded into together, realize assembling therebetween, the described glue 3 be such as coated with is chosen as hot-setting adhesive or selects the epoxy glue of hot-setting adhesive and UV glue, then described load assembly 113 is inverted in the bottom of described lens barrel unit 112, then described lens barrel unit 112 completes pre-assembled with described load assembly 113 by described glue 3, the assembling position of wherein said lens barrel unit 112 is suitable for being adjusted, and the part that described load assembly 113 exceeds described Focusing mechanism 12 is arranged in the described groove of described tool 20A, described Focusing mechanism 12 is positioned over described second bearing and leaning portion 22A simultaneously.
It is worth mentioning that, in described step (1003), because described load assembly 113 has been designed to when design the dual-use function having lens barrel and Focusing mechanism carrier concurrently, therefore, described Focusing mechanism 12 and described load assembly 113 can adopt the one in following three kinds of modes to assemble: (a) described Focusing mechanism 12 can connect together with described load assembly 113 in advance, described load assembly 113 is made to have the function of the carrier of Focusing mechanism 12, the two is integrally inverted on described tool 20 jointly, it is made to have the kinetic energy of lens barrel further, b described Focusing mechanism 12 and described load assembly 113 are inverted in the assembling carrying out the two after on the described tool 20 that matches again by () respectively, c () is after being assembled in described load assembly 113 inside by each described optical mirror slip 111, after making described load assembly 113 have the function of lens barrel, with each described optical mirror slip 111 assemble as a whole after more described load assembly 113 and described Focusing mechanism 12 are assembled, make it have the function of the carrier of described Focusing mechanism 12 further.
In described step (1004), by regulating described tool 20A, it is made to coordinate with suction nozzle or vacuum equipment, in the bottom of described tool 20A, described suction nozzle or vacuum equipment are exerted pressure facing to described air duct 23A, and then be able to be undertaken adsorbing with fixing described Focusing mechanism 12 by described air duct 23A, and then described Focusing mechanism 12 is fixed on the described second bearing and leaning portion 22A of described tool 20A, described load assembly 113 is firmly arranged in described groove by the glue between described lens barrel unit 112, prevent it from occurring sliding in subsequent group process of assembling, shake, the phenomenons such as skew, reduce assembling deviation, to ensure the precision of assembling.
In described step (1005), put into each described optical mirror slip 111, such as, in this preferred embodiment three described optical mirror slips 111, this preferred embodiment adopts single to put into the way of optical mirror slip 11 described in monolithic, put into three described optical mirror slips 111 successively, be suitable for after placement directly being fixed it by hot-setting adhesive, can select often to put into a slice optical mirror slip and just be fixed, also be fixed again after can all putting into, select according to actual conditions.What it will be appreciated by those skilled in the art that is, the assembling mode of each described optical mirror slip 111 can be selected according to the structure of the inwall of described load assembly 113, such as, also can be assembled into chimeric in advance for three described optical mirror slips 111 together, integrally be installed on the inner space of described load assembly 113.
In described step (1006), first, remove suction nozzle or other vacuum equipments, then from described tool 20A, described split type camera lens module 10 is taken out, complete the assembling of described split type camera lens module 10, wherein take out described split type camera lens module 10 can adopt and undertaken jet by described air duct 23A, contrary power is applied to described split type camera lens module 10, eject described split type camera lens module 10, and then taken out, also other modes can be adopted to take out described split type camera lens module 10 according to actual conditions.
Wherein, described camera lens to be adjusted 2 is pre-assembled in described split type camera lens module 10, its assembling position can be adjusted, when described split type camera lens module 10 is assembled into after in camera module, described camera lens 2 to be adjusted is adjusted, camera module imaging is met separate as requiring, more described camera lens 2 to be adjusted is completely fixed.
In addition, in the preferred embodiment, also described lens barrel unit 112 and described load assembly 113 can be completed pre-assembled after, again each described optical mirror slip 111 is installed in described lens barrel unit 112 and described load assembly respectively successively, complete the pre-assembled of described split type camera lens module 10 after fixing, the assembling by optical mirror slip 111 described in above-mentioned steps (1002) changes into assembles in described step (1005) together with other three described optical mirror slips 111.
With reference to figure 6, the camera module comprising the described split type camera lens module 10 of above preferred embodiment will be set forth.As shown in Figure 6, one camera module, comprise described split type camera lens module 10 and a photosensitive device 30A, wherein said photosensitive device 30A comprises an optical filter 31A, one microscope base 32A, an one sensitive chip 33A and wiring board 34A, described photosensitive device adopts COB (chiponboard) technique to manufacture, wherein said optical filter 31A is installed on the top of described microscope base 32A inside and is connected to described microscope base 32A, and be positioned at the top of described sensitive chip 33A, described sensitive chip 33A is mounted on the top of described wiring board 34A, a spacing is kept with the inwall of described microscope base 32A, described wiring board 34A is installed on the bottom of described microscope base 32A, and described sensitive chip 33A is installed in the cavity of described microscope base 32A inside.Described split type camera lens module 10 is installed on the top of described photosensitive device 30A, and be positioned on the photosensitive path of described sensitive chip 33A, when the light be reflected by the object enters described camera module inside through described split type camera lens module 10, received by described sensitive chip 33A and carry out photoelectric conversion, thus the image relevant to object can be obtained at follow-up described camera module.
Further, described Focusing mechanism 12 and described load assembly 113 are assembled in the top of described microscope base 32A all regularly, be connected with described microscope base 32A, all be positioned on the photosensitive path of described sensitive chip 33 to make each described optical mirror slip 111, be convenient to follow-up imaging, make described camera module more reliable and more stable.
It is worth mentioning that, after described split type camera lens module 10 is assembled with described photosensitive device 30A, complete the pre-assembled of described camera module, to the pre-assembled described camera module energising completed, gather camera module imaging, software is adopted to calculate adjustment mode and the adjustment amount of described camera lens to be adjusted 2 according to described camera module imaging according to optical means, according to the assembling position of the described camera lens 2 to be adjusted of adjustment amount adjustment, make the central axis of described split type camera lens module 10 and the central axes of described sensitive chip 33A or in the scope that deviation allows, and then make described camera module imaging meet solution as requiring, then described camera lens 2 to be adjusted is completely fixed, described lens barrel unit 112 is secured together with described load assembly 113, be secured together with described fixed lens 1 by described camera lens 2 to be adjusted, complete the assembling of described camera module.
Preferably, pre-assembled described camera lens 2 to be adjusted realizes pre-assembled with the described glue 3 of described fixed lens 1 under semi-cured state, both can semifixed described camera lens 2 to be adjusted, prevent it from offseting, can adjust again, after adjustment completes, realizing the fixing of described camera lens to be adjusted 2 by being solidified completely by described glue 3, completing the assembling of described camera module.
Wherein, described camera lens to be adjusted 2 assembling position relative to described camera module X, Y, Z, U, V, W six the direction of axle be all suitable for being adjusted.
With reference to figure 7, a kind of embodiment comprising the camera module of the described split type camera lens module 10 of above preferred embodiment will be set forth.As shown in Figure 7, one camera module, comprise described split type camera lens module 10 and a photosensitive device 30B, wherein said photosensitive device 30B comprises an optical filter 31B, one microscope base 32B, an one sensitive chip 33B and wiring board 34B, described photosensitive device 30B adopts flip-chip (flipchip) technique to manufacture, wherein said optical filter 31B is installed on the top of described microscope base 32B inside and is connected to described microscope base 32B, described sensitive chip 33B is installed on the below of described optical filter 31B and keeps a distance, wherein said sensitive chip 33B is directly connected in described microscope base 32B, a preset space length is kept with the described wiring board 34B be installed on bottom described microscope base 32B, described microscope base 32B has electric function, its inner implantation has corresponding electric elements, ensure the imaging of described camera module, make the thickness of described photosensitive device 30B thinner simultaneously, size is comparatively compact, thus make the size of described camera module less.
Described split type camera lens module 10 is installed on the top of described photosensitive device 30B, and be positioned on the photosensitive path of described sensitive chip 33B, when the light be reflected by the object enters described camera module inside through described split type camera lens module 10, received by described sensitive chip 33B and carry out photoelectric conversion, thus the image relevant to object can be obtained at follow-up described camera module.
Further, described Focusing mechanism 12 and described load assembly 113 are assembled in the top of described microscope base 32B all regularly, be connected with described microscope base 32B, all be positioned on the photosensitive path of described sensitive chip 33B to make each described optical mirror slip 111, be convenient to follow-up imaging, make the work that described camera module is more reliable and more stable.
One skilled in the art will understand that the embodiments of the invention shown in foregoing description and accompanying drawing only limit the present invention as an example and not.Object of the present invention is complete and effectively realize.Function of the present invention and structural principle are shown in an embodiment and are illustrated, do not deviating under described principle, embodiments of the present invention can have any distortion or amendment.
Claims (35)
1. a split type camera lens module, is characterized in that, comprising:
One Focusing mechanism; With
One lens assembly, described lens assembly comprises at least two optical mirror slips, at least one lens barrel unit and a load assembly, each described lens barrel unit carries at least optical mirror slip described in a slice respectively and forms at least one camera lens to be adjusted, described load assembly carries at least optical mirror slip described in a slice and forms a fixed lens, described camera lens to be adjusted is pre-assembled in described fixed lens, it is suitable for being adjusted relative to the assembling position of described fixed lens, it is inner that wherein said fixed lens is installed on described Focusing mechanism by described load assembly, move along with the energising of described Focusing mechanism, and then be suitable for focusing.
2. split type camera lens module according to claim 1, wherein said lens barrel unit realizes the pre-assembled of described camera lens to be adjusted and described fixed lens by the top that glue is pre-assembled in described load assembly.
3. split type camera lens module according to claim 2, wherein pre-assembled described glue is the epoxy glue of a kind of UV glue and hot-setting adhesive, after uv-exposure, described glue can realize pre-assembled by semi-solid preparation, after overbaking process, described glue can solidify completely, with fixing whole described split type camera lens module.
4. split type camera lens module according to claim 1, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction.
5. split type camera lens module according to claim 2, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction.
6., according to the arbitrary described split type camera lens module of claim 1 to 5, wherein said Focusing mechanism is suitable for selecting voice coil motor, piezoelectric ceramic motor or liquid crystal motor.
7., according to the arbitrary described split type camera lens module of claim 1 to 5, it is inner that wherein said load assembly is installed on described Focusing mechanism, and move along described Focusing mechanism.
8. split type camera lens module according to claim 6, it is inner that wherein said load assembly is installed on described Focusing mechanism, and move along described Focusing mechanism.
9. split type camera lens module according to claim 7, the top end face of wherein said load assembly is higher than the top end face of described Focusing mechanism.
10. split type camera lens module according to claim 7, wherein optical mirror slip described in a slice is fixed on the inner space of described lens barrel unit, and three described optical mirror slips are fixed in the inner space of described load assembly along the short transverse of described load assembly.
11. 1 camera modules, is characterized in that, comprising:
One photosensitive device, described photosensitive device comprises a sensitive chip; And
One split type camera lens module, described split type camera lens module is arranged on the photosensitive path of described sensitive chip, wherein said split type camera lens module comprises a Focusing mechanism and a lens assembly, described lens assembly comprises at least two optical mirror slips, at least one lens barrel unit and a load assembly, each described lens barrel unit carries at least optical mirror slip described in a slice respectively and forms at least one camera lens to be adjusted, described load assembly carries at least optical mirror slip described in a slice and forms a fixed lens, described camera lens to be adjusted is pre-assembled in described fixed lens, it is suitable for being adjusted relative to the assembling position of described sensitive chip, it is inner that wherein said fixed lens is installed on described Focusing mechanism by described load assembly, move along with the energising of described Focusing mechanism, and then be suitable for focusing.
12. camera modules according to claim 11, wherein said lens barrel unit realizes the pre-assembled of described camera lens to be adjusted and described fixed lens by the top that glue is pre-assembled in described load assembly.
13. camera modules according to claim 12, wherein pre-assembled described glue is the epoxy glue of a kind of UV glue and hot-setting adhesive, after uv-exposure, described glue can realize pre-assembled by semi-solid preparation, after overbaking process, described glue can solidify completely, with fixing whole described split type camera lens module.
14. camera modules according to claim 11, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction, makes the described central axis of split type camera lens module and the central axes of described sensitive chip or after adjustment in the scope that deviation allows.
15. camera modules according to claim 12, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction, makes the described central axis of split type camera lens module and the central axes of described sensitive chip or after adjustment in the scope that deviation allows.
16. according to claim 11 to 15 arbitrary described camera modules, and it is inner that wherein said load assembly is installed on described Focusing mechanism, and move along described Focusing mechanism.
17. camera modules according to claim 16, the top end face of wherein said load assembly is higher than the top end face of described Focusing mechanism.
18. camera modules according to claim 16, wherein said Focusing mechanism is suitable for selecting voice coil motor, piezoelectric ceramic motor or liquid crystal motor.
19. camera modules according to claim 16, wherein said photosensitive device comprises an optical filter, a microscope base and a wiring board further, wherein said optical filter is connected to the inwall of described microscope base and is positioned at the top of described sensitive chip, described sensitive chip is mounted on the top of described wiring board, described wiring board is installed on the bottom of described microscope base, makes described sensitive chip be positioned at the inside of described microscope base and keep a spacing with the inwall of described microscope base.
20. camera modules according to claim 16, wherein said photosensitive device comprises an optical filter, a microscope base and a wiring board further, wherein said optical filter and described sensitive chip are all installed on the inside of described microscope base and are connected to the inwall of described microscope base, wherein said optical filter is located at the top of described sensitive chip, and described wiring board is installed on the bottom of described microscope base.
The assemble method of 21. 1 split type camera lens modules, is characterized in that, said method comprising the steps of:
(A) at least one optical mirror slip is assembled in the inner space of a lens barrel unit, forms a camera lens to be adjusted;
(B) at least one optical mirror slip is assembled in the inner space of a load assembly, forms a fixed lens, it is inner that wherein said load assembly is arranged at a Focusing mechanism, moves along with the energising of described Focusing mechanism; And
(C) described camera lens to be adjusted and described fixed lens are carried out pre-assembled, form described camera lens to be adjusted by adjustable described split type camera lens module.
22. methods according to claim 21, wherein in described step (A), be fixed in the groove that a tool has by inverted for described lens barrel unit, again each described optical mirror slip is installed on the inner space of described lens barrel unit along the short transverse of described lens barrel unit, and is fixed.
23. methods according to claim 21, wherein in described step (B), one first bearing and leaning portion and one second bearing and leaning portion that a tool has is fixed on by inverted respectively to described load assembly and described Focusing mechanism, again each described optical mirror slip is installed on the inner space of described load assembly along the short transverse of described load assembly, and is fixed.
24. methods according to claim 22, wherein in described step (B), by described load assembly and described Focusing mechanism respectively inverted be positioned over described lens barrel unit bottom and one second bearing and leaning portion that has of described tool, again each described optical mirror slip is installed on the inner space of described load assembly along the short transverse of described load assembly, and is fixed.
25. methods according to claim 23, wherein in described step (C), described fixed lens is taken off from described tool, the camera lens described to be adjusted assembled is pre-assembled in the top of described fixed lens, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction relative to the locus of described fixed lens.
26. methods according to claim 24, wherein in described step (C), before pre-assembled described camera lens to be adjusted and described fixed lens, bottom gluing at described lens barrel unit or the top gluing at described load assembly, realized pre-assembled between described load assembly and described lens barrel unit by glue, the assembling position of wherein said camera lens to be adjusted is suitable for by the adjustment carrying out at least one direction.
27. methods according to claim 25, wherein in described step (C), by the bottom gluing at the top of described fixed lens or described camera lens to be adjusted, described camera lens to be adjusted and described fixed lens is made to be realized pre-assembled by glue.
28. methods according to claim 26, wherein in the above-mentioned methods, one first bearing and leaning portion had by described tool carries described lens barrel unit and described load assembly, and carry described Focusing mechanism by described second bearing and leaning portion, the described groove that wherein said first bearing and leaning portion and described second bearing and leaning portion are formed is suitable for accommodating described load assembly and exceeds the part of described Focusing mechanism and described lens barrel unit, and the degree of depth of described groove equals the height sum that the height of described lens barrel unit and described load assembly exceed the part of described Focusing mechanism.
29. methods according to claim 27, wherein in the above-mentioned methods, the shape of described first bearing and leaning portion and described second bearing and leaning portion, size match with the shape of described load assembly and described lens barrel unit, size respectively, the described groove that wherein said first bearing and leaning portion and described second bearing and leaning portion are formed is suitable for accommodating the part that described load assembly exceeds described Focusing mechanism, and the degree of depth of described groove equals the difference in height between described load assembly and described Focusing mechanism.
30. methods according to claim 28 or 29, wherein in the above-mentioned methods, at least two air ducts that described load assembly and described Focusing mechanism are had by described tool are fixed, wherein each described air duct is all communicated in top and the bottom of described tool, described air duct is located at described first bearing and leaning portion and described second bearing and leaning portion respectively, and then is suitable for use one suction nozzle or a vacuum equipment fixes described load assembly and described Focusing mechanism by described air duct.
31. methods according to claim 30, wherein in the above-mentioned methods, pre-assembled glue is the epoxy glue of a kind of UV glue and hot-setting adhesive, after uv-exposure, described glue can realize pre-assembled by semi-solid preparation, after overbaking process, described glue can solidify completely, with fixing whole described split type camera lens module.
32. according to the arbitrary described method of claim 21 to 29, wherein in the above-mentioned methods, X, Y, Z, U, V, W of the assembling position of described camera lens to be adjusted six the direction of axle be all suitable for being adjusted.
33. according to the arbitrary described method of claim 21 to 29, wherein in described step (B), described load assembly is installed on the inside of described Focusing mechanism, as the carrier of described Focusing mechanism, moves along described Focusing mechanism along with the energising of described Focusing mechanism.
34. methods according to claim 31, wherein in described step (B), described load assembly is installed on the inside of described Focusing mechanism, as the carrier of described Focusing mechanism, moves along described Focusing mechanism along with the energising of described Focusing mechanism.
35. methods according to claim 33, wherein in described step (B), described Focusing mechanism is connected as a whole or described load assembly in advance and is pre-assembled in described Focusing mechanism inside with described load assembly, and then in described step (C), carry out connection therebetween.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944182.2A CN105487190B (en) | 2015-12-16 | 2015-12-16 | The split type camera lens and its assemble method and camera module of integrated Focusing mechanism |
| TW108100265A TWI706211B (en) | 2015-12-16 | 2016-12-12 | Split lens integrating focusing mechanism, assembling method and camera module thereof |
| TW105141006A TWI648585B (en) | 2015-12-16 | 2016-12-12 | Split lens integrating focusing mechanism, assembling method and camera module thereof |
| US16/062,028 US10782593B2 (en) | 2015-12-16 | 2016-12-16 | Lens module and capturing module intergrating focusing mechanism and assembly method therefor |
| PCT/CN2016/110370 WO2017101853A1 (en) | 2015-12-16 | 2016-12-16 | Lens module and capturing module integrating focusing mechanism and assembly method therefor |
| JP2018531402A JP6782780B2 (en) | 2015-12-16 | 2016-12-16 | How to assemble a separable lens module |
| KR1020197038721A KR102290916B1 (en) | 2015-12-16 | 2016-12-16 | Lens module and capturing module intergrating focusing mechanism and assembly method therefor |
| KR1020187020215A KR102094627B1 (en) | 2015-12-16 | 2016-12-16 | Lens assembly with integrated focusing device, camera module and assembly method thereof |
| EP16874910.9A EP3392691A4 (en) | 2015-12-16 | 2016-12-16 | Lens module and capturing module integrating focusing mechanism and assembly method therefor |
| US16/943,603 US11874584B2 (en) | 2015-12-16 | 2020-07-30 | Lens module and capturing module integrating focusing mechanism and assembly method therefor |
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| CN201510944182.2A CN105487190B (en) | 2015-12-16 | 2015-12-16 | The split type camera lens and its assemble method and camera module of integrated Focusing mechanism |
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| CN105487190A true CN105487190A (en) | 2016-04-13 |
| CN105487190B CN105487190B (en) | 2018-10-23 |
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| TW (2) | TWI706211B (en) |
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| EP3761099A4 (en) * | 2018-04-28 | 2021-05-26 | Ningbo Sunny Opotech Co., Ltd. | Optical lens assembly, camera module, and assembling method therefor |
| CN108717224A (en) * | 2018-08-13 | 2018-10-30 | 宁波舜宇光电信息有限公司 | Optical lens assemble method and the optical lens assembled with this method, camera module |
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| CN112540436A (en) * | 2019-09-04 | 2021-03-23 | 宁波舜宇光电信息有限公司 | Split type lens, first lens part, testing method, assembling method and camera module |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI648585B (en) | 2019-01-21 |
| CN105487190B (en) | 2018-10-23 |
| TWI706211B (en) | 2020-10-01 |
| TW201732410A (en) | 2017-09-16 |
| TW201921082A (en) | 2019-06-01 |
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