CN108089275A - For camera module concentricity adjusting apparatus - Google Patents
For camera module concentricity adjusting apparatus Download PDFInfo
- Publication number
- CN108089275A CN108089275A CN201611023306.4A CN201611023306A CN108089275A CN 108089275 A CN108089275 A CN 108089275A CN 201611023306 A CN201611023306 A CN 201611023306A CN 108089275 A CN108089275 A CN 108089275A
- Authority
- CN
- China
- Prior art keywords
- module
- unit
- camera module
- adjusting apparatus
- suction hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
-
- 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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Abstract
The present invention relates to a kind of camera module concentricity adjusting apparatus, and including fixed module unit, module clamping unit, six axle units and connection unit, the module clamping unit is supported by six axle units and can driven by six axle units compared with fixed module unit motion.According to the present invention to be used for camera module concentricity adjusting apparatus, overall structure is simple, and concentricity Adjustment precision is high, while easy to operate.
Description
Technical field
The present invention relates to one kind for camera module concentricity adjusting apparatus, in particular for the coaxial of dual camera module
Spend adjusting apparatus.
Background technology
Chinese patent CN201610165953.2 discloses a kind of dual camera module and its assemble method and electronic equipment.
This dual camera module includes a fixing bracket, and second component, second component and spring leaf are provided in fixing bracket
Mutual cooperation forms universal joint in fixing bracket.The first adjustment slot is equipped on support bracket fastened side wall, in second component
It is equipped with second adjustment slot.When dual camera module is assembled, by the first adjustment slot and second adjustment slot, for second
Component locations are adjusted, the final adjustment realized to the second camera module.
According to the method for organizing of dual camera module disclosed in Chinese patent CN201610165953.2, pass through universal joint
Structure is adjusted the position of second camera module so that the optical axis of second camera module and the first camera module
Optical axis is mutually parallel.This structure and method are more complicated, and adjustment process is cumbersome, and adjustment need to spend more time, not easy.
Chinese patent 201420591397.1 discloses a kind of mobile phone camera module integrated test jig, this gauge pair
The clamping of camera module is realized using mechanical structure.The drawback is that complicated, manufacture uses operation complexity.
Chinese patent 201410743392.0 discloses a kind of image module localization tool and its method, and this gauge is to shadow
As the positioning of module still uses mechanical structure.Its shortcoming is same as above.
Chinese patent 201110386894.9 discloses lens module group assembling gauge, the gauge also with machine components,
Mechanical mechanism etc. positions the camera lens module being placed therein, is kept.Certainly, the structure of mechanical system positioning needs each
Kind machine components cooperate, so structure is still complicated.Operation is similary cumbersome, time-consuming.
The content of the invention
It is an object of the invention to provide for camera module concentricity adjusting apparatus, so as to it is quick, accurate, press from both sides securely
Hold and decontrol the camera module being adjusted.
To achieve the above object, the present invention provides a kind of camera module concentricity adjusting apparatus, including fixed module unit,
Module clamping unit, six axle units and connection unit, the module clamping unit are supported by six axle units and can be by six axle units
Driving is compared with fixed module unit motion.
According to an aspect of the present invention, the fixed module unit is equipped with right side suction hole and left side suction hole, institute
It states right side suction hole to be set up in parallel with the left side suction hole and be respectively provided with mutually independent air admission hole and air supply channel, surround
It right side suction hole and is equipped with right positioner platform, left side positioning table is equipped with around left side suction hole.
According to an aspect of the present invention, the right positioner platform is put down for the rectangle of the outer lug towards fixed module unit
Platform, is additionally provided with positioning protrusion in the rectangular platform, and the positioning protrusion is that orthogonal two sliver transvers section is rectangle
Cuboid, the right side suction hole are located at the center of the rectangular platform.
According to an aspect of the present invention, the left side positioning table is a rectangular platform, and upper surface is rectangle plane,
Left side suction hole is located at the rectangle plane center, and the positioning surface of the left side positioning table is more than the positioning surface of right positioner platform.
According to an aspect of the present invention, the clamping unit includes gripper cylinder and clamping jaw, and the clamping jaw can clamp
It is moved under the driving of cylinder.
According to an aspect of the present invention, the clamping unit is fixedly attached to six axle units, and can be driven by six axle units
It moves along X, Y, Z, θx, θy, θzMovement.
According to an aspect of the present invention, the connection unit includes connection flexible cord and connection support plate, the connection flexible cord
One end is electrically connected with the connection support plate, and the other end of the connection flexible cord is equipped with plug.
It is according to the present invention to be used to employ fixed module unit, this stent in camera module concentricity adjusting apparatus
Group unit clamps camera module placed thereon by the way of negative-pressure adsorption.Since negative-pressure adsorption-type clamping needs only to
Supply and closing negative pressure can be realized the clamping to camera module and loosen, so the operating time is short, it is easy to operate.Thus it is real
Module is now rapidly clamped and decontrols, compared with mechanical clamping position of the prior art, operating procedure is few, easy to operate,
The activity duration is saved, it is notable to improve effect.Due to clamping module using negative-pressure adsorption mode, so the structure of fixed module unit
Significantly simplified, adsorption hole is only set.This not only simplifies the structure of equipment, reduces manufacture cost, more due to
It is simple in structure and be substantially reduced equipment failure rate, capacity utilization is improved, reduces failure or maintenance time.
Fixed module unit according to the present invention for being used in camera module concentricity adjusting apparatus utilizes simply
Two lugs form positioning datum, coordinate and are fixed with absorption type, just simple to realize positioning, admittedly to camera module exactly
Fixed and release.Simple structure reduces the possibility of equipment failure, also shortens clamping, discharges camera module
Time.
It is according to the present invention to be used in camera module concentricity adjusting apparatus employ the camera shooting that cylinder driving clamping jaw is realized
Another clamping of head mould group, this structure similarly add the firmness of clamping, improve the stability of clamping.This folder
The structure held is also very simple.
Fixed module unit and module clamping unit according to the present invention in camera module concentricity adjusting apparatus
On be respectively equipped with power supply/socket communication, so as to directly provide the camera module that is placed therein power supply supply and control
Signal processed realizes the electrical connection of camera with simple and reliable and easy to operate structure.
It is according to the present invention to be used to employ transitional module in camera module concentricity adjusting apparatus, that is, connect support plate.Profit
Frock with connecting soft band is connected with connection support plate, energization and communication function can be so realized, while ensure that module has foot
Enough degree of freedom carry out AA corrections.
According to the present invention to be used for camera module concentricity adjusting apparatus, overall structure is simple, concentricity Adjustment precision
Height, at the same it is easy to operate.
Description of the drawings
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the dimensional structure diagram that the present invention is used for camera module concentricity adjusting apparatus；
Fig. 2 is the enlarged partial top schematic diagram of fixed module unit of the present invention；
Fig. 3 is fixed module unit partial schematic sectional view of the present invention；
Fig. 4 is the schematic diagram of module clamping unit of the present invention.
Specific embodiment
The description of this illustrated embodiment should be combined with corresponding attached drawing, and attached drawing should be used as the one of complete specification
Part.In the accompanying drawings, the shape of embodiment or thickness can expand, and to simplify or facilitate mark.It is furthermore each in attached drawing
The part of structure will be to describe to illustrate respectively, it is notable that is not shown in figure or is not illustrated by word
Component is the form known to a person of ordinary skill in the art in technical field.
The present invention is described in detail with reference to the accompanying drawings and detailed description, embodiment cannot go to live in the household of one's in-laws on getting married one by one herein
It states, but therefore embodiments of the present invention are not defined in implementation below.
According to invention, a kind of device for the adjustment of dual camera camera module concentricity is provided.This adjusting apparatus master
The optical center axis for being used to adjust two independent modules is mutually parallel.It is mutually interconnected by stent between two independent camera modules
It connects, forms a dual camera module.But when two independent camera modules are assembled to each other, two camera shootings
The optical center axis of camera lens, which is mutually parallel, in module just can guarantee and shoots clear image.
Fig. 1 schematically shows a kind of camera module concentricity adjusting apparatus of embodiment according to the present invention.
As shown in Figure 1, in one embodiment of the invention, fixed module unit 1 compared with right side in figure module
2 position of clamping unit is fixedly disposed.For example, fixed module unit 1 is fixedly mounted in rack or by other connection structure
The position of the relatively described module clamping unit 2 is relatively fixed constant after running fix.Fixed module unit 1 is used to clamp
And fix two camera modules that will mutually assemble.Later in association with other accompanying drawings to the structure of fixed module unit 1 into
Row is described in detail and explanation.
As shown in Figure 1, in a kind of embodiment according to the present invention, module clamping unit 2 is relatively fixed module group unit 1
It sets, and makes position of the position of the clamping jaw of module clamping unit 2 substantially with placing camera module in fixed module unit 1
Correspondence is put, in order to one in the optical center adjustment clamping camera module for realizing two camera modules.
Shown in Fig. 1, in a kind of embodiment according to the present invention, it is single that connection is provided with behind fixed module unit 1
Member 4.As shown in the figure, connection unit 4 includes connection flexible cord 401 and connection support plate 402.The one end for connecting flexible cord 401 is carried with being connected
Plate 402 is electrically connected, and the other end for connecting flexible cord is then equipped with plug.In the present embodiment, it is that one kind is used for connect support plate 402
The wiring board that corresponding frock in equipment is connected with being connected flexible cord 401.Above-mentioned frock is to play the support plate that is located by connecting
402 and for connection support plate 402 power the effects that.Therefore, such setting can realize energization and communication function, protect simultaneously
Having demonstrate,proved module has enough degree of freedom to carry out AA corrections.As a result, in the present embodiment, connection unit 4 is used to be adjusted
Two whole camera modules power and transmit data-signal to it.As shown in the figure, connection unit 4 can be arranged on fixed module
It is supported in rack after unit 1 or by other structures.If when carrying out concentricity adjustment to camera module, connection
Unit 4 does not cause interference to the movement of module clamping unit 2.Certainly, connection unit 4 can also be set directly at stent
On group unit 1.
It is same dual camera camera module concentricity adjusting apparatus according to the present invention is used to carry out dual camera module
When heart degree adjusts, two camera modules to be adjusted are respectively placed on fixed module unit 1 first.Then, by negative
The module of placement is fixed on fixed module unit 1 by pressure suction-operated.
At this point, it is also equipped with bearing support (not shown) on one in two camera modules.In the present invention, band
The camera module for having bearing support is placed in figure on the position in left side.It below will be as example, to dress according to the present invention
It puts and is described.But right side is also possible in this module placement figure with bearing support, simply structure and present invention description
It is opposite.
Hereafter, by conveying mechanism, it is concentric that the fixed module unit 1 for being clamped with camera module is transported to adjustment
On the station of degree.In the embodiment shown in figure 1, be fixed module unit 1 is transported to it is opposite with module clamping unit 2
Position.
On above-mentioned position, by cable or other similar connections electric wire by camera module on fixed module unit 1 with
Connection support plate 402 is electrically connected, to power to camera module.
Then, the camera module for being located at left side shown in Fig. 1 is clamped as module clamping unit 2, and is located relatively at right side
Module adjustment left side module position and posture, optical center axis both is made to be mutually parallel.
Fig. 2 and 3 shows fixation according to the present invention in a manner of partly enlarged top view and in the way of partial sectional view
Shape, structure of module group unit 1 etc..
As shown in Fig. 2, in one embodiment of the invention, fixed module unit 1 is in convex shape substantially.Following table thereon
Face is plane and is mutually parallel.Right side shown in the figure, if there are one positioning surface 109, for the peace for fixed module unit 1
Holding position provides positioning datum.It is of course also possible to use other positioning methods position for fixed module unit 1.For example, using
Position finger setting etc..
On the part of the protrusion of the fixed module unit 1 in convex shape, if there are two for clamping and fixing camera
The left side positioning convex platform 106 of module and right positioner boss 107.
It can be seen from the figure that left side positioning convex platform 106 be one from 1 upper table of fixed module unit upwardly (i.e. towards
Away from the upper surface direction) protrusion rectangular platform.At the center of rectangular platform, equipped with left side suction hole 102.To camera shooting
During head mould group carries out concentricity adjustment, it is fixed that a camera module with bearing support is fixed on this left side always
On the boss 106 of position.
It can be seen from the figure that the right positioner platform 107 positioned at right side is also the boss of a rectangle.In this rectangle
Center also is provided with right side suction hole 101.As shown in the figure, on the top edge and left side edge of above-mentioned rectangular boss, it is fixed to be additionally provided with
Position protrusion 108.In the present embodiment, this positioning protrusion 108 is in inverted L-shaped.It is two orthogonal, cross sections
For the cuboid of rectangle.The two orthogonal cuboids for two camera modules when adjusting concentricity, for for one
A camera module provides the abutment face of positioning, so that this camera module is made to be placed on predetermined position with being refined,
Benchmark is provided for adjustment concentricity.
As shown in Fig. 2, two are used for the left and right sides positioning table 106 of camera module, 107 phases, certain distance is set with each other
In one end of the fixed module unit 1 in convex shape, i.e., upper end shown in figure.Left side positioning table 106 and right positioner platform 107
The distance between depend on being adjusted in the camera module of concentricity the distance between two cameras.In reality shown in Fig. 2
It applies in mode, left side positioning table 106 is for placing the camera module with bearing support, and right positioner platform 107 is used to place
Camera module as the benchmark for positioning or adjusting concentricity.Other embodiment according to the present invention, the position of the two can
To exchange.
In the downside of fixed module unit shown in Fig. 21, equipped with for by the fixed mounting hole 103 of the unit.
In another embodiment according to the present invention, fixed module unit 1 can be divided into two parts, i.e., left half
Part and right half part.Left side suction hole 102, left side positioning table 106 and corresponding mounting hole 103 are provided in left-half.
Correspondingly, corresponding right side suction hole 101, right positioner platform 107 on right half part can also be set and fixed accordingly
Hole 103.In this embodiment, the mutually opposite face in two parts in left and right is equipped with positioning surface or locating piece, for by two
A mutual precise positioning in part.After by two part precise positionings, the two mutual alignment is permanently connected together, thus
Form a complete fixed module unit 1.So have the advantage that, can by adjusting two parts it is opposite away from
From, and the complete fixed module unit 1 that the two is formed is suitable for different dual camera modules.It can be applicable in
The different dual camera module of distance between two camera modules.
Fig. 3 shows a kind of fixed module unit of embodiment according to the present invention in the form of partial perspective cutaway view
1.As shown in the figure, at the center of right positioner platform 107, if there are one duct normal thereto --- right side suction holes 101.It is right
Side suction hole 101 is connected with air supply channel 105, and air supply channel 105 is communicated with air vent 104.In this manner it is possible to make right side
Suction hole 101 is communicated with negative pressure source of the gas.The camera module for being used as apparatus of the present invention adjustment concentricity benchmark is being placed on the right side
After side positioning platform 107, negative pressure source of the gas is connected, you can firmly adsorbed camera module on right positioning table 107 with negative pressure.As before
It is described, since right positioner platform 107 is equipped with positioning protrusion 108, it is possible to accurately to be positioned on right positioner platform 107
Camera module positioning.After module positioning, it is fixed simply by negative pressure, it is made to be another camera module phase
Mutually position is fixed always during adjustment concentricity.This mode for positioning and being fixed for module, it is simple in structure,
Accurate positioning.With it is traditional be mechanically fixed the mode of module compared with, it is simply easy due to connecting or opening negative pressure and closing negative pressure,
So the operating time shortens, work efficiency is significantly improved.
Fig. 3 only shows a part for a fixed module unit 1, simply illustrates in schematic form according to the present invention
Fixed module unit 1 be used to clamp the structure of module.Two modules can also be placed on fixed module unit 1, clamping is another
The structure of a module with it is shown in Fig. 3 similar.
Fig. 4 shows the module clamping unit 2 in a kind of embodiment according to the present invention.As shown in figure 4, according to the present invention
Module clamping unit 2 include gripper cylinder 201,202 and six axis mechanism 203 of clamping jaw.Clamping jaw 202 can be in gripper cylinder 201
Driving under folding, in order to implement adjust concentricity during clamp the camera module being adjusted.Gripper cylinder
201 are arranged on six axis mechanisms 203.Six axis mechanisms 203 can drive gripper cylinder 201 in X, Y, Z, θx, θy, θzDirection
Upper movement.Thus posture of the clamped camera module compared with the left side module being fixed on fixed module unit 1 is adjusted,
Realize that the two optical axis is mutually parallel.
The foregoing is merely the embodiments of one aspect of the present invention, are not intended to limit the invention, for this
For the technical staff in field, the invention may be variously modified and varied.Within the spirit and principles of the invention, made
Any modification, equivalent substitution, improvement and etc., should all be included in the protection scope of the present invention.
Claims (7)
1. camera module concentricity adjusting apparatus, which is characterized in that including fixed module unit (1), module clamping unit (2),
Six axle units (3) and connection unit (4), the module clamping unit (2) are supported by six axle units (3) and can be by six axle units
(3) driving is moved compared with fixed module unit (1).
2. camera module concentricity adjusting apparatus according to claim 1, which is characterized in that the fixed module unit
(1) right side suction hole (101) and left side suction hole (102), the right side suction hole (101) and the left side suction hole are equipped with
(102) it is set up in parallel and is respectively provided with mutually independent air admission hole (104) and air supply channel (105), around right side suction hole
(101) right positioner platform (107) is equipped with, left side positioning table (106) is equipped with around left side suction hole (102).
3. camera module concentricity adjusting apparatus according to claim 2, which is characterized in that the right positioner platform
(107) it is towards the rectangular platform of the outer lug of fixed module unit (1), positioning protrusion is additionally provided in the rectangular platform
(108), the positioning protrusion (108) for orthogonal two sliver transvers section be rectangle cuboid, the right side suction hole
(101) it is located at the center of the rectangular platform.
4. camera module concentricity adjusting apparatus according to claim 2, which is characterized in that the left side positioning table
(106) it is a rectangular platform, upper surface is rectangle plane, and left side suction hole (102) is located at the rectangle plane center, institute
The positioning surface for stating left side positioning table (106) is more than the positioning surface of right positioner platform (107).
5. camera module concentricity adjusting apparatus according to claim 1, which is characterized in that clamping unit (2) bag
Gripper cylinder (201) and clamping jaw (202) are included, the clamping jaw (202) can move under the driving of gripper cylinder (201).
6. camera module concentricity adjusting apparatus according to claim 1 or 5, which is characterized in that the clamping unit (2)
Six axle units (3) are fixedly attached to, and can be by six axle units (3) drives edge X, Y, Z, θx, θy, θzMovement.
7. camera module concentricity adjusting apparatus according to claim 1, which is characterized in that connection unit (4) bag
Connection flexible cord (401) and connection support plate (402) are included, described connection flexible cord (401) one end is electrically connected with the connection support plate (402)
It connects, the other end of the connection flexible cord (401) is equipped with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023306.4A CN108089275B (en) | 2016-11-21 | 2016-11-21 | Be used for making a video recording module axiality adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023306.4A CN108089275B (en) | 2016-11-21 | 2016-11-21 | Be used for making a video recording module axiality adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108089275A true CN108089275A (en) | 2018-05-29 |
| CN108089275B CN108089275B (en) | 2020-06-05 |
Family
ID=62168904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611023306.4A Active CN108089275B (en) | 2016-11-21 | 2016-11-21 | Be used for making a video recording module axiality adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108089275B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111383277A (en) * | 2018-12-29 | 2020-07-07 | 余姚舜宇智能光学技术有限公司 | Wide-spacing double-camera module AA method and system |
| CN114871603A (en) * | 2022-05-24 | 2022-08-09 | 深圳市大族半导体装备科技有限公司 | Switching device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030214601A1 (en) * | 2002-05-09 | 2003-11-20 | Yuen Siltex Peter | Remote-control device for video camera |
| CN203827448U (en) * | 2014-04-14 | 2014-09-10 | 上海索广电子有限公司 | Camera projection module image unit adjusting machine |
| CN204515215U (en) * | 2015-04-24 | 2015-07-29 | 深圳韩倍达电子科技有限公司 | Camera module optical axis adjustable device |
-
2016
- 2016-11-21 CN CN201611023306.4A patent/CN108089275B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030214601A1 (en) * | 2002-05-09 | 2003-11-20 | Yuen Siltex Peter | Remote-control device for video camera |
| CN203827448U (en) * | 2014-04-14 | 2014-09-10 | 上海索广电子有限公司 | Camera projection module image unit adjusting machine |
| CN204515215U (en) * | 2015-04-24 | 2015-07-29 | 深圳韩倍达电子科技有限公司 | Camera module optical axis adjustable device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111383277A (en) * | 2018-12-29 | 2020-07-07 | 余姚舜宇智能光学技术有限公司 | Wide-spacing double-camera module AA method and system |
| CN111383277B (en) * | 2018-12-29 | 2023-05-19 | 余姚舜宇智能光学技术有限公司 | Wide-interval double-camera module AA method and system |
| CN114871603A (en) * | 2022-05-24 | 2022-08-09 | 深圳市大族半导体装备科技有限公司 | Switching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108089275B (en) | 2020-06-05 |
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