CN205416194U - High -accuracy optical axis of two CCM counterpoint integration subassembly - Google Patents

High -accuracy optical axis of two CCM counterpoint integration subassembly Download PDF

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Publication number
CN205416194U
CN205416194U CN201620133209.XU CN201620133209U CN205416194U CN 205416194 U CN205416194 U CN 205416194U CN 201620133209 U CN201620133209 U CN 201620133209U CN 205416194 U CN205416194 U CN 205416194U
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China
Prior art keywords
photograph
double
ccm
vcm
taking
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Expired - Fee Related
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CN201620133209.XU
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Chinese (zh)
Inventor
罗昌松
文贤善
刘春波
王永红
邓建国
薛宏婷
张显华
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Shenzhen Honsun Industrial Co Ltd
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Shenzhen Honsun Industrial Co Ltd
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Abstract

The utility model discloses a high -accuracy optical axis of two CCM counterpoint integration subassembly, whole subassembly is easily processed, and intensity is high, and preparation technology is with low costs. The utility model discloses a high -accuracy optical axis of two CCM counterpoint integration subassembly contains and two takes the photograph bracket component and two camera subassemblies, and two camera subassemblies all contain motor VCM subassembly and CCM module, two bracket components of taking the photograph contain metal framework and adopt the plastic part of nanometer shooting technique preparation on metal framework, metal framework is cuboid frame construction, two bracket components of taking the photograph contain two fretwork portions that are used for assembling the camera subassembly, two taking the photograph is provided with the groove of moulding plastics that is used for the shaping plastic part on the bracket component for the PR identification point of location and the PCB board that the is used for joint PCB board groove of stepping down, the PCB board is stepped down the groove and is set up in two back directions of taking the photograph the bracket component, and the PR identification point sets up equally in two back directions of taking the photograph the bracket component, motor VCM subassembly still contains the VCM shell that is used for assembling the CCM module.

Description

Double CCM high-accuracy optical axis para-position integral component
Technical field
This utility model relates to dual camera system, possesses the terminal unit of video image acquisition function specifically for mobile phone etc..
Background technology
The most most widely used is to use multiple operations to be assembled into dual camera module, and process route is as follows: 1, motor case produces;2, monomer VCM assembles;3, monomer CCM assembles;4, double to take the photograph assembling fixing for monomer CCM;5, the second body CCM is double takes the photograph assembling;6, Dutch treatment journey optical axis para-position;7, baking;8, software debugging screening;
For pursuing more preferable photographic effect, mobile phone camera is while promoting pixel, improving the focusing technology such as speed development, and each primary handset manufacturer releases one after another dual camera configuration, to realize the function such as stereophotography, single minus effect.In dual camera production process, how to realize relative position and the depth of parallelism of two photographic head optical axises, be the key of dual camera.Prior art, by fixing a photographic head, then by comparing two photographic head photo to same picture, adjusts position and the angle of second photographic head, during until it is consistent with first, sealing baking-curing.
Prior art at least needs through 8 procedures, and the investment of its main Dutch treatment journey processing apparatus is big, efficiency is low, and deficient manufacturing procedure rate is high, and bad module need to all be scrapped, and loses the biggest.Sum up its major defect as follows:
1, processing procedure operation is many, and efficiency is low, investment is big;
2, more due to operation, parts is more, assembles processing procedure first-pass yield low;
3, the equipment machine of Dutch treatment journey only has the states such as Japan to produce at present, supply of equipment capacity tensity, the nearlyest 2,000,000 dollars/platform;
4, in Dutch treatment journey, owing to para-position need to be to testing on two photographic head six-freedom degrees, looking for position and location one by one, production efficiency is low, and current production capacity only has 0.6K/H;
5, viscose glue and roasting procedure after the para-position of Dutch treatment journey, can cause photographic head to offset, and lowers double yield taking the photograph module further;
6, double to take the photograph support intensity relatively low, and when mobile phone falls, dual camera may cause optical axis off normal because of deformation of timbering;
7, due to the restriction of extrusion process condition, double length, width and height sizes taking the photograph support have to take bigger space, and the flatness dimensional accuracy of entirety can not meet module matching requirements.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses double CCM high-accuracy optical axis para-position integral component, and whole assembly is prone to processing, and intensity is high, preparation technology low cost.
In order to achieve the above object, disclosed in this utility model, double CCM high-accuracy optical axis para-position integral components are achieved by the following technical solutions:
Double CCM high-accuracy optical axis para-position integral component, comprising and double take the photograph carriage assembly and for being symmetrically mounted on double two CCD camera assemblies taking the photograph on carriage assembly, two CCD camera assemblies all comprise the motor VCM assembly for installing motor and for installing the CCM module of camera lens;The camera lens of described CCM module is driven by the motor of motor VCM assembly;
Described double carriage assembly of taking the photograph comprises metallic framework and the plastic parts using nanometer Shooting Technique to be produced on metallic framework;Described metallic framework is cuboid frame structure, takes the photograph carriage assembly and comprises two for the hollow-out parts assembling CCD camera assembly for described pair;Take the photograph the injection slot being provided with on carriage assembly for forming plastic cement part for described pair, the PR identification point for location and the pcb board slot to make way for clamping pcb board;Pcb board slot to make way is arranged on double direction, the back side taking the photograph carriage assembly, and PR identification point is similarly disposed at double direction, the back side taking the photograph carriage assembly;
Described motor VCM assembly also comprises the VCM shell for assembling CCM module.
Further improvement and the preferred implementation of of the present utility model pair of CCM high-accuracy optical axis para-position integral component are as follows:
The axis depth of parallelism of the VCM shell of (1) two CCD camera assembly is consistent;Two VCM shell both ends opens, VCM shell extends the positioning datum of the camera lens for positioning CCM module towards the edge in double directions taking the photograph carriage assembly front towards side in opposite directions.
(2) the outer surface edge projection of described double plastic parts taking the photograph carriage assembly is provided for fixing and positions whole double plastic cement outer step taking the photograph carriage assembly.
(3) direction, the back side of described VCM shell is provided with the backboard for assembling pcb board, and described backboard is towards the VCM shell extended PCB fitting plane for positioning and fix pcb board of one side.
(4) described VCM shell and metallic framework are the covering of the plastic parts that metal material, VCM shell and metallic framework are made by nanometer Shooting Technique and interstitital texture is cured as an entirety.
Further: VCM enclosure assembles described CCM module by retainer, described retainer inwall arranges female thread.
The processing method of above-mentioned pair of CCM high-accuracy optical axis para-position integral component, comprises the steps of:
(1) double step taking the photograph carriage assembly is assembled;
(2) operation is entirely examined;The axis depth of parallelism of the double VCM shells taking the photograph carriage assembly obtained is assembled for detecting step (1);Substandard product is done over again, qualified products are performed following step;
(3) in double VCM shells taken the photograph in carriage assembly, assemble the step of motor;
(4) in double VCM shells taken the photograph in carriage assembly, assemble the step of CCM module;
(5) step of pcb board is assembled at double back sides taking the photograph carriage assembly;
(6) assembly being completed step (5) carries out the step of software debugging.
Further: described step (1) is also included in metallic framework and two consitutional gaps of VCM shell and outer surface carries out the step of nanometer Shooting Technique forming plastic cement part;Described step (3) is assembling retainer in VCM shell, assembles CCM module in retainer.
This utility model provides the benefit that:
Double CCM high-accuracy optical axis para-position integral components disclosed in this utility model, comprising and double take the photograph carriage assembly and for being symmetrically mounted on double two CCD camera assemblies taking the photograph on carriage assembly, two CCD camera assemblies all comprise the motor VCM assembly for installing motor and for installing the CCM module of camera lens;The camera lens of described CCM module is driven by the motor of motor VCM assembly;Described motor VCM assembly also comprises the VCM shell for assembling CCM module.This utility model can realize the accurate assembling of dual camera by promoting double accuracy class taking the photograph carriage assembly itself, consequently, it is possible to eliminate traditional Dutch treatment journey, contributes to reducing the cost of whole assembly;
Double carriage assembly of taking the photograph of the present utility model comprises metallic framework and the plastic parts using nanometer Shooting Technique to be produced on metallic framework;VCM shell uses the technology mode that nanometer is molded together with metallic framework, allows plastic cement consolidate very much and adsorbs in metal surface, thus increase plastic cement intensity, reduces pattern maker's shrinkage so that product size precision is higher, and stability is higher;
Take the photograph the injection slot being provided with on carriage assembly for forming plastic cement part for of the present utility model pair, the PR identification point for location and the pcb board slot to make way for clamping pcb board;Improving VCM and the assembly precision of dual camera by PR identification point, PR identification point is exactly a positioning datum, and automated assembly line passes through visual identity, it is possible to position assembling accurately;
Processing method of the present utility model, it is possible to reducing the Dutch treatment journey in the processing of traditional double CCD camera assembly, cost is substantially reduced;Simultaneously double take the photograph bracket assembled after be provided with and entirely examine operation, contribute to finding loss as early as possible, be preferably minimized.
Accompanying drawing explanation
Fig. 1 is the structural representation in double direction, the back side taking the photograph carriage assembly of the present utility model;
Fig. 2 is the structural representation of motor case of the present utility model;
Fig. 3 is the structural representation of metallic framework of the present utility model;
Fig. 4 be Fig. 1 of the present utility model partly cut open structural representation;
Fig. 5 is the structural representation of double frontal taking the photograph carriage assembly of the present utility model;
Fig. 6 is the structural representation in the direction, the back side of a kind of detailed description of the invention of the present utility model;
Fig. 7 is the structural representation of motor VCM assembly of the present utility model;
Fig. 8 is the structural representation of CCM module of the present utility model;
Fig. 9 be Fig. 6 partly cut open structural representation;
Figure 10 is the structural representation of the frontal of a kind of detailed description of the invention of the present utility model;
Figure 11 is the decomposition texture schematic diagram of Fig. 6.
Description of reference numerals:
1-metallic framework, 2-VCM shell, 3-plastic parts, 4-PCB plate slot to make way, 5-injection slot, 6-plastic cement outer step, 7-PR identification point, 9-motor VCM assembly, 10-CCM module, 11-retainer, 12-camera lens, 13-backboard, 14-PCB fitting plane.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
It should be noted that, the structure of signal, ratio, size etc. in this specification institute accompanying drawing, the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.
Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Fig. 1~11, it illustrates detailed description of the invention of the present utility model, as shown in the figure, double CCM high-accuracy optical axis para-position integral components disclosed in this utility model, comprising and double take the photograph carriage assembly and for being symmetrically mounted on double two CCD camera assemblies taking the photograph on carriage assembly, two CCD camera assemblies all comprise the motor VCM assembly 9 for installing motor and for installing the CCM module 10 of camera lens 12;The camera lens of described CCM module is driven by the motor of motor VCM assembly;
As it can be seen, described double carriage assembly of taking the photograph comprises metallic framework 1 and the plastic parts 3 using nanometer Shooting Technique to be produced on metallic framework;Described metallic framework is cuboid frame structure, takes the photograph carriage assembly and comprises two for the hollow-out parts assembling CCD camera assembly for described pair;Described double taking the photograph is provided with the injection slot 5 for forming plastic cement part on carriage assembly, the PR identification point 7 for location and the pcb board slot to make way 4 for clamping pcb board;Pcb board slot to make way is arranged on double direction, the back side taking the photograph carriage assembly, and PR identification point is similarly disposed at double direction, the back side taking the photograph carriage assembly;
As it can be seen, described motor VCM assembly also comprises the VCM shell 2 for assembling CCM module.
Above-described embodiment preparation process can be no longer necessary to Dutch treatment journey, thus greatly improves production efficiency, investment and yield, reduces inventory disposal.
Above-described embodiment scheme is when making, first the dual camera support of a high intensity is manufactured, this support has two positions and the highly consistent VCM shell of the axis depth of parallelism, the axis depth of parallelism is exactly X, Y, Z center of two VCM supports, keeps the axis depth of parallelism highly consistent at mould structure and machining accuracy;Use existing high accuracy VCM and photographic head to assemble ability, assemble dual camera with these two VCM housing mouth four limits for positioning datum, screened by software test, complete manufacture process.Software screening method is that the optical axis to dual camera measures screening.
Preferably, as shown in the figure: the axis depth of parallelism of the VCM shell of two CCD camera assemblies is consistent;Two VCM shell both ends opens, VCM shell extends the positioning datum of the camera lens for positioning CCM module towards the edge in double directions taking the photograph carriage assembly front towards side in opposite directions.Design Orientation mechanism and hi-Fix benchmark, fixing and rectification VCM case inserts, it is achieved the high position precision of two VCM shells, as benchmark, simplify assembling and the debugging operation of dual camera.
Preferably, as shown in the figure: the outer surface edge projection of described double plastic parts taking the photograph carriage assembly is provided for fixing and positions whole double plastic cement outer step 6 taking the photograph carriage assembly.Plastic cement outer step is also referred to as edge-pressing strip, facilitates assembling and the assembling of follow-up each operation.
Preferably, as shown in the figure: the direction, the back side of described VCM shell is provided with the backboard 13 for assembling pcb board, described backboard is towards the VCM shell extended PCB fitting plane 14 for positioning and fix pcb board of one side.The effect of the fitting plane of PCB is to PCB fixed position so that it is be easier to find its position.
Preferably, as shown in the figure: described VCM shell and metallic framework are the covering of the plastic parts that metal material, VCM shell and metallic framework are made by nanometer Shooting Technique and interstitital texture is cured as an entirety.This utility model devises employing nanometer Shooting Technique, and injection moulding is embedded with the dual camera support of metallic framework, VCM shell), metallic framework is embedded in inside support;Motor case with double take the photograph skeleton together with use nanometer to be molded technology mode, allow the very firm absorption of plastic cement in metal surface, thus increase plastic cement intensity, reduce pattern maker's shrinkage so that product size precision is higher, and stability is higher.
Preferably, as shown in the figure: VCM enclosure assembles described CCM module by retainer 11, and described retainer inwall arranges female thread.Retainer contributes to the secure makeup of CCM module.Make whole assembly more stable.
The processing method of above-mentioned pair of CCM high-accuracy optical axis para-position integral component, comprises the steps of:
(1) double step taking the photograph carriage assembly is assembled;
(2) operation is entirely examined;The axis depth of parallelism of the double VCM shells taking the photograph carriage assembly obtained is assembled for detecting step (1);Substandard product is done over again, qualified products are performed following step;
(3) in double VCM shells taken the photograph in carriage assembly, assemble the step of motor;
(4) in double VCM shells taken the photograph in carriage assembly, assemble the step of CCM module;
(5) step of pcb board is assembled at double back sides taking the photograph carriage assembly;
(6) assembly being completed step (5) carries out the step of software debugging.
Preferably, described step (1) is also included in metallic framework and two consitutional gaps of VCM shell and outer surface carries out the step of nanometer Shooting Technique forming plastic cement part;Described step (3) is assembling retainer in VCM shell, assembles CCM module in retainer.
In sum, assembly disclosed in this utility model and processing method achieve dual camera function, and possess following advantage:
1, this utility model is by manufacturing and designing a kind of high-precision support, it is achieved new dual camera packaging technology, removes Dutch treatment journey, breaks through the production capacity bottleneck of dual camera, and then the deliverability of raising dual camera, promotes the most universal of dual camera;
2, hinge structure, this utility model operation is greatly decreased, and existing equipment does simple transformation and can realize the volume production of dual camera, reduces AA equipment and the investment of big volume production line;
3, utilizing this utility model, maker spends less cost, by the accuracy class of lifting bracket, can effectively control the assembling yield of dual camera, reduces overall photographic head and scraps;
4, needed for this utility model, operation and key equipment are less, can significantly cut down dual camera manufacturing cost;
5, the rack mechanical strength designed by this utility model is high, it is possible to reduce the crash rate of drop test, promotes the use quality of mobile phone;
6, the overall double supports of taking the photograph of this utility model are while ensureing high intensity, and the size of length, width and height can relatively show extrusion process and reduce, and the flatness precision that support is overall simultaneously is higher;
7, this utility model have also been devised the structures such as PR identification point, module flanging, facilitates assembling and the assembling of follow-up each operation.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail; but this utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art are possessed; can also make a variety of changes on the premise of without departing from this utility model objective; these changes relate to correlation technique well-known to those skilled in the art, and these both fall within the protection domain of this utility model patent.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.

Claims (6)

1. couple CCM high-accuracy optical axis para-position integral component, it is characterized in that: comprising and double take the photograph carriage assembly and for being symmetrically mounted on double two CCD camera assemblies taking the photograph on carriage assembly, two CCD camera assemblies all comprise the motor VCM assembly for installing motor and for installing the CCM module of camera lens;The camera lens of described CCM module is driven by the motor of motor VCM assembly;
Described double carriage assembly of taking the photograph comprises metallic framework and the plastic parts using nanometer Shooting Technique to be produced on metallic framework;Described metallic framework is cuboid frame structure, takes the photograph carriage assembly and comprises two for the hollow-out parts assembling CCD camera assembly for described pair;Take the photograph the injection slot being provided with on carriage assembly for forming plastic cement part for described pair, the PR identification point for location and the pcb board slot to make way for clamping pcb board;Pcb board slot to make way is arranged on double direction, the back side taking the photograph carriage assembly, and PR identification point is similarly disposed at double direction, the back side taking the photograph carriage assembly;
Described motor VCM assembly also comprises the VCM shell for assembling CCM module.
2. double CCM high-accuracy optical axis para-position integral component as claimed in claim 1, it is characterised in that: the axis depth of parallelism of the VCM shell of two CCD camera assemblies is consistent.
3. double CCM high-accuracy optical axis para-position integral component as claimed in claim 1, it is characterised in that: the outer surface edge projection of described double plastic parts taking the photograph carriage assembly is provided for fixing and positions whole double plastic cement outer step taking the photograph carriage assembly.
4. double CCM high-accuracy optical axis para-position integral component as claimed in claim 1, it is characterized in that: the direction, the back side of described VCM shell is provided with the backboard for assembling pcb board, described backboard is towards the VCM shell extended PCB fitting plane for positioning and fix pcb board of one side.
5. double CCM high-accuracy optical axis para-position integral component as claimed in claim 1, it is characterized in that: described VCM shell and metallic framework are the covering of the plastic parts that metal material, VCM shell and metallic framework are made by nanometer Shooting Technique and interstitital texture is cured as an entirety.
6. double CCM high-accuracy optical axis para-position integral component as claimed in claim 2, it is characterised in that: VCM enclosure assembles described CCM module by retainer, and described retainer inwall arranges female thread.
CN201620133209.XU 2016-02-22 2016-02-22 High -accuracy optical axis of two CCM counterpoint integration subassembly Expired - Fee Related CN205416194U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522687A (en) * 2016-02-22 2016-04-27 深圳市宏讯实业有限公司 Dual-compact-camera-module (CCM) high-precision optical axis alignment integrated component and machining method thereof
CN106200250A (en) * 2016-08-04 2016-12-07 捷开通讯(深圳)有限公司 A kind of many camera lenses module and camera head
WO2018113157A1 (en) * 2016-12-20 2018-06-28 广东欧珀移动通信有限公司 Support, functional device and terminal equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522687A (en) * 2016-02-22 2016-04-27 深圳市宏讯实业有限公司 Dual-compact-camera-module (CCM) high-precision optical axis alignment integrated component and machining method thereof
CN106200250A (en) * 2016-08-04 2016-12-07 捷开通讯(深圳)有限公司 A kind of many camera lenses module and camera head
WO2018113157A1 (en) * 2016-12-20 2018-06-28 广东欧珀移动通信有限公司 Support, functional device and terminal equipment
US10356966B2 (en) 2016-12-20 2019-07-16 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Bracket, electronic module, and terminal device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160803

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