CN209299373U - Multi-cam mould group and mobile terminal - Google Patents
Multi-cam mould group and mobile terminal Download PDFInfo
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- CN209299373U CN209299373U CN201822237644.9U CN201822237644U CN209299373U CN 209299373 U CN209299373 U CN 209299373U CN 201822237644 U CN201822237644 U CN 201822237644U CN 209299373 U CN209299373 U CN 209299373U
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- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model relates to a kind of multi-cam mould group and mobile terminals.The multi-cam mould group, including bracket and multiple single camera mould groups, bracket offers multiple installation through-holes, multiple single camera Mo Zu are set to respectively in multiple installation through-holes, and there are sets of vias in multi-cam mould group, sets of vias includes two adjacent installation through-holes, single camera mould group set on sets of vias is automatic focusing camera mould group, multi-cam mould group further includes diamagnetic, and diamagnetic is set between two neighboring automatic focusing camera mould group, and the partition of the installation through-hole directly as sets of vias.The magnetic disturbance between two neighboring automatic focusing camera mould group is reduced using diamagnetic, is conducive to obtain the lesser multi-cam mould group of size.And the partition of the diamagnetic installation through-hole as sets of vias is directlyed adopt, namely traditional partition is substituted using diamagnetic, relative to the method that diamagnetic is arranged on the partition of bracket, the size of multi-cam mould group can be further decreased.
Description
The requires of the utility model applying date is on 07 26th, 2018, and application No. is 201810838059.6 Chinese patents
The priority of application.
Technical field
The utility model relates to field of camera technology, more particularly to a kind of multi-cam mould group and mobile terminal.
Background technique
The mobile terminals such as mobile phone, tablet computer usually have camera module, to have camera function.But traditional singly takes the photograph
As head mould group can no longer meet consumer it is growing to high quality shoot demand, people start design multi-cam mould
Group (including at least two single camera mould groups), to be applied on mobile terminal.List camera module generally uses voice coil horse at present
It reaches, voice coil motor relies on the Lorentz force generated between magnetite and hot-wire coil as auto-focusing (AF) and optical anti-vibration
(OIS) power.And can have magnetic disturbance between adjacent voice coil motor, bad shadow is generated to auto-focusing and optical anti-vibration
It rings.Traditional method is to reduce magnetic disturbance by increasing the spacing between two neighboring single camera mould group.Although in this way, energy
Magnetic disturbance is effectively reduced, but the size that will lead to multi-cam mould group 10 is larger, is unfavorable for multi-cam mould group 10 and is applied to move
In dynamic terminal.
Utility model content
Based on this, it is necessary to magnetic disturbance is reduced for by increasing the spacing between two neighboring single camera mould group,
The larger-size problem that will lead to multi-cam mould group, provides that one kind can reduce magnetic disturbance but also to obtain size lesser more
Camera module and mobile terminal.
A kind of multi-cam mould group, including bracket and multiple single camera mould groups, it is logical that the bracket offers multiple installations
Hole, the multiple single camera Mo Zu are set to respectively in the multiple installation through-hole, and there are through-holes in the multi-cam mould group
Group, the sets of vias include two adjacent installation through-holes, and the single camera mould group set on the sets of vias is certainly
Dynamic focusing camera mould group, the multi-cam mould group further includes diamagnetic, and described diamagnetic set on two neighboring described automatic right
Between burnt camera module, and the partition of the installation through-hole directly as the sets of vias.
In above-mentioned multi-cam mould group, the magnetic between two neighboring automatic focusing camera mould group is reduced using diamagnetic
Interference reduces magnetic disturbance relative to using the spacing increased between two neighboring automatic focusing camera mould group, is conducive to obtain ruler
Very little lesser multi-cam mould group.And in above-mentioned multi-cam mould group, the diamagnetic installation as sets of vias is directlyed adopt
The partition of through-hole, namely traditional partition is substituted using diamagnetic, relative to the side that diamagnetic is arranged on the partition of bracket
Method can further decrease the size of multi-cam mould group.
In one of the embodiments, described diamagnetic with a thickness of 0.1-0.7mm.In this way, not only having preferable anti-
Magnetic disturbance performance is additionally favorable for obtaining the lesser multi-cam mould group of size.
In one of the embodiments, described diamagnetic with a thickness of 0.2-0.4mm.In this way, not only having preferable anti-
Magnetic disturbance performance is also more conducive to obtain the lesser multi-cam mould group of size.
Described diamagnetic is plastic sheet, potsherd, stainless steel substrates, aluminum alloy sheet or copper sheet in one of the embodiments,.
In this way, diamagnetic has excellent diamagnetic interference effect.
The bracket includes the frame portion around the multiple single camera mould group in one of the embodiments, described
Opposite with the frame portion two inner walls connection respectively of diamagnetic opposite two sides.In this way, in assembling multi-cam mould group
When, diamagnetic can be first assembled in the bracket of non-inductive windings, then assemble automatic focusing camera mould group diamagnetic two sides, automatically
Focusing camera mould group can be traditional assemble method assemble, do not need change automatic focusing camera module group assembling technique.
The bracket includes the frame portion around the multiple single camera mould group in one of the embodiments, described
Diamagnetic opposite two sides two inner wall intervals opposite with the frame portion respectively.In this way, in assembling multi-cam mould group
When, first diamagnetic can be fixed in automatic focusing camera mould group, and two neighboring automatic focusing camera mould group is passed through
Partition connection, then the bracket assembled with non-inductive windings, once at least in bracket over-assemble two single camera modules.
In one of the embodiments, when described diamagnetic opposite two sides opposite with the frame portion two respectively
When inner wall connects, the frame portion is identical as the diamagnetic material, and the frame portion and described diamagnetic integrated molding.
In this way, completing the assembling of frame portion Yu diamagnetic while forming bracket, it is convenient to omit the step of assembling diamagnetic,
And frame portion also has diamagnetic interference function, so that more camera modules integrally have the effect of preferable diamagnetic interference
Fruit.
In one of the embodiments, the automatic focusing camera mould group and it is diamagnetic described between be provided with adhesive layer.
When opposite with the frame portion two inner walls connection respectively of diamagnetic opposite two sides, adhesive layer can increase auto-focusing
The bonding strength of camera module and bracket, and when diamagnetic opposite two sides two inner walls opposite with the frame portion respectively
When interval, adhesive layer can make diamagnetic to be fixed in automatic focusing camera mould group.
Multiple single camera mould groups are automatic focusing camera mould group in one of the embodiments,.In this way, can be with
So that multi-cam mould group has performance of preferably taking pictures.
At least one described single camera mould group is fixed-focus camera module in one of the embodiments,.Multi-cam mould
It organizes while there is automatic focusing camera mould group and fixed-focus camera module, so that the type of multi-cam mould group is richer.
Multiple installation through-holes are arranged along first direction in one of the embodiments, are hung down with the first direction
In straight second direction, the opening width of the two neighboring installation through-hole is not identical.In this way, multi-cam mould group is in linear type
The opening width of type, two neighboring installation through-hole is not identical, can install various sizes of single camera mould group, meets different answer
With demand, and the opening width of two neighboring installation through-hole is not identical, can make the side wall of bracket in a second direction
Uneven thickness one, the thickness in some regions are greater than the thickness in other regions, so as to guarantee bracket with certain branch
Under the premise of supportting intensity, the lesser multi-cam mould group of size is more conducively obtained.
In one of the embodiments, in every three installation through-holes, the installation through-hole in middle position is in institute
It states the opening width in second direction and is less than the opening width of the installation through-hole of end positions in this second direction.Branch
The uneven thickness one of the side wall of frame in a second direction, thick middle both ends are thin, so that the support strength of the centre of bracket is greater than two
The support strength at end, so as to preferably take into account the size of support strength Yu multi-cam mould group.
A kind of mobile terminal, which is characterized in that including above-mentioned multi-cam mould group, wherein be located at described diamagnetic two
Spacing between the automatic focusing camera mould group of two of side is less than 0.8mm.Above-mentioned multi-cam mould group has size smaller
The characteristics of, it is conducive to be applied on mobile terminal, so that mobile terminal minimizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the multi-cam mould group that an embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram for the multi-cam mould group that another embodiment of the utility model provides；
Fig. 3 is the structural schematic diagram for the multi-cam mould group that another embodiment of the utility model provides；
Fig. 4 is the structural schematic diagram for the multi-cam mould group that another embodiment of the utility model provides；
Fig. 5 is multi-cam mould group diagrammatic cross-section shown in FIG. 1；
Fig. 6 is the schematic top plan view of multi-cam mould group shown in fig. 5；
The structural schematic diagram for the multi-cam mould group that another embodiment of Fig. 7 the utility model provides；
Fig. 8 is the structural schematic diagram for the dual camera mould group that an embodiment of the present invention provides；
Fig. 9 is the structural schematic diagram for the dual camera mould group that another embodiment of the utility model provides；
Figure 10 is multi-cam mould group diagrammatic cross-section shown in Fig. 7；
Figure 11 is the diagrammatic cross-section for the single camera mould group that an embodiment of the present invention provides；
Figure 12 is the structural schematic diagram of the substrate and sensitive chip in Figure 11；
Figure 13 is the structural schematic diagram of substrate and sensitive chip that another embodiment provides；
Figure 14 is the structural schematic diagram for the multi-cam mould group that an embodiment of the present invention provides；
Figure 15 is the structural schematic diagram for the multi-cam mould group that another embodiment of the utility model provides；
Figure 16 is the structural schematic diagram for the bracket that an embodiment of the present invention provides；
Figure 17 is the structural schematic diagram for the bracket that another embodiment of the utility model provides；
Figure 18 is multiple single camera mould groups and multiple diamagnetic structural schematic diagrams combined.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specifically embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
As shown in Figure 1, the multi-cam mould group 10 that an embodiment of the present invention provides, the multi-cam mould group 10 can be with
Applied on mobile terminal.Wherein, mobile terminal includes terminal body (not shown) and the camera module on terminal body
10.Mobile terminal can be the portable mobile termianls such as smart phone, tablet computer.
Multi-cam mould group 10 includes multiple single camera mould groups 12.Multi-cam mould group 10 is relative to single camera mould group
12, more brilliant performance is possessed in the functions such as shooting at night, optical anti-vibration, lossless zoom.Multiple single camera mould groups 12 can
It is in any regular shape or any irregular shape with arrangement.In this way, being able to satisfy the mobile terminal of different structure.
As shown in Figure 1, multiple arrangements of single camera mould group 12 are in "-" type (linear type).Specifically, implementation shown in Fig. 1
In example, multi-cam mould group 10 includes three single camera mould groups 12 namely multi-cam mould group 10 is three camera modules.
As shown in Fig. 2, multiple single camera mould groups 12 arrange L-shaped (perpendicular type).Specifically, embodiment shown in Fig. 2
In, multi-cam mould group 10 includes three single camera mould groups 12 namely multi-cam mould group 10 is three camera modules.
As shown in figure 3, multiple arrangements of single camera mould group 12 are in T font.Specifically, in the embodiment shown in fig. 3, it takes the photograph more
As head mould group 10 is four camera modules including four single camera mould groups 12 namely multi-cam mould group 10.
As shown in figure 4, multiple arrangements of single camera mould group 12 are in matrix pattern.Specifically, in the embodiment shown in fig. 4, more
Camera module 10 includes four single camera mould groups 12 namely multi-cam mould group 10 is four camera modules.
Wherein, Fig. 1-multi-cam mould group 10 shown in Fig. 4 includes the board-like dual camera mould group 14 of a cobasis.Cobasis
Board-like dual camera mould group 14 includes two single camera mould groups 12, and the substrate of two single camera mould groups 12 is combined into one,
For one piece of substrate.In this way, two single camera mould groups 12 of the board-like dual camera mould group 14 of cobasis can share one piece and substrate
The flexible circuit board 16 of connection.Other each single camera mould groups 12 have one piece of flexible circuit board connecting with substrate 16.
In Fig. 1-multi-cam mould group 10 shown in Fig. 4, multiple single camera mould groups 12 are assembled by a bracket 20
Together namely multiple single camera mould groups 12 share a bracket 20.
As shown in figure 5, bracket 20 offers multiple installation through-holes 22, multiple single camera mould groups 12 are arranged in multiple respectively
Installation through-hole 22.One end that there is single camera mould group 12 one end of substrate 100 can close installation through-hole 22, single camera mould
The other end of group 12 is extend out to outside installation through-hole 22.Wherein, there is single camera mould group 12 one end of substrate 100 can be placed in
In installation through-hole 22, substrate 100 is located in bracket 20 at this time；The end face of one open end of bracket 20 can be set on substrate 100,
At this point, substrate 100 is located at outside bracket 20.
Multi-cam mould group 10 has multiple optical axises 30.It is preferred that multiple optical axises 30 of multi-cam mould group 10, which are parallel to each other,
Scheme.And in actual products, multiple optical axises 30 of multi-cam mould group 10 are difficult strictly parallel, can there is light between optical axis 30
Axle clamp angle.And the actual range between two neighboring optical axis 30 is also difficult identical, meeting between optical axis 30 with pre-determined distance
There are lens eccentricity size, the actual range and pre-determined distance of any one optical axis 30 and the lateral wall of bracket 20 are also difficult complete phase
Together, there are bracket bias sizes between optical axis 30 and bracket 20.
It is applied in example at wherein one, as shown in Figures 5 and 6, optical axis included angle needs to be less than 0.12 °, two neighboring optical axis 30
The pre-determined distance on 10a is L in a first direction, and pre-determined distance of two optical axises 30 on second direction 10b is 0, after completing assembling,
The actual range on 10a is L ± 0.12mm to two neighboring optical axis 30 in a first direction, and two optical axises 30 are on second direction 10b
Actual range is 0 ± 0.12mm.The pre-determined distance of any one optical axis 30 and the lateral wall of bracket 20 is R, after completing assembling, arbitrarily
The actual range of one optical axis 30 and the lateral wall of bracket 20 is R ± 0.12mm.
For the visual angle shown in Fig. 6, during AA corrects (correction of optical axis 30), can in upper and lower (Y-axis), control (X
Axis), the mobile single camera mould group 12 of front and back (Z axis) six direction, to adjust the position of two optical axises 30, so as to adjust lens eccentricity
Size；It can be in upper and lower (Y-axis), left and right (X-axis), the mobile bracket 20 of front and back (Z axis) six direction, to adjust bracket 20 and optical axis
30 position, thus bracket bias size；It can singly be taken the photograph in upper and lower (Y-axis), left and right (X-axis), the movement of front and back (Z axis) six direction
It as head mould group 12, and is rotated forward or backwards in Y-axis, X-axis, Z-direction, to adjust the optical axis included angle between two optical axises 30.
It is applied in example at wherein one, as shown in fig. 7, adhesive layer 18 is set between two neighboring single camera mould group 12,
I.e. two neighboring single camera mould group 12 is fixedly connected by adhesive layer 18, at this point, bracket 20 can be omitted.Wherein, it is making
When multi-cam mould group 10, glue can be drawn in single camera mould group 12 using picture adhesive process, form adhesive layer after glue curing
18。
It is applied in example at wherein one, as shown in fig. 7, can be more to be formed in such a way that bracket 20 is combined with adhesive layer 18
Camera module 10.
Applied in example at wherein one, as shown in fig. 7, multi-cam mould group 10 include at least one single camera mould group 12 with
And the board-like dual camera mould group 14 of at least one cobasis, two single camera mould groups 12 of the board-like dual camera mould group 14 of cobasis are logical
Bracket 20 is crossed to fit together.Bonding is arranged between the bracket 20 of substrate-type dual camera mould group 14 together for single camera mould group 12
Layer 18, be arranged between two neighboring single camera mould group 12 adhesive layer 18 (for example, the board-like dual camera mould group 14 of a cobasis with
The multi-cam mould group for the linear type that two single camera mould groups 12 are constituted) namely single camera mould group 12 substrate-type is double together
Camera module 14 connects into an entirety by adhesive layer 18.In the present embodiment, the substrate-type together of single camera mould group 12
Dual camera mould group 14 is respectively one namely multi-cam mould group 10 is three camera modules.
Wherein, as shown in figure 8, the board-like dual camera mould group 14 of cobasis is one of dual camera mould group.Such as Fig. 9 institute
Show, dual camera mould group can also be split type dual camera mould group 19, and split type dual camera mould group 19 includes two and singly takes the photograph
As head mould group 12, adhesive layer 18 can be set between two single camera mould groups 12, fitted together by adhesive layer 18.It is seperated
Formula dual camera mould group 19 has two pieces of flexible circuit boards 16.
Dual camera mould splits is the board-like dual camera mould group 14 of cobasis and split type dual camera mould group 19, and cobasis is board-like
Dual camera mould group 14 can be electrically connected by one piece of flexible circuit board 16 with outer circuits, and work as the board-like dual camera mould of cobasis
When group 14 is electrically connected by one piece of flexible circuit board 16 with outer circuits, in electrical connection, it is convenient to omit an electrical connecting step.
Each single camera mould group 12 all has optical axis 30, and each dual camera mould group all has two optical axises 30, optical axis
30 quantity is unrelated with the form of dual camera mould group, no matter namely dual camera mould group be split type dual camera mould group or
The board-like dual camera mould group 14 of cobasis, dual camera mould group all have two optical axises 30.
The optical elements such as the sensitive chip due to the board-like dual camera mould group 14 of cobasis are located on same substrate, flatness
It is easier to manage, thus optical axis included angle and two optical axises 30 between two optical axises 30 of the board-like dual camera mould group 14 of cobasis
Between lens eccentricity size be easier to manage.
Specifically, as shown in fig. 7, multi-cam mould group 10 includes a single camera mould group 12 and a dual camera mould
Group 14.In system multi-cam mould group 10, on the basis of dual camera mould group 14, single camera mould group 12 can be passed through AA
Mode and 14 viscose glue of dual camera mould the group fixation of (correction of optical axis 30) form three camera modules, and meet single camera mould group
12 require with the lens eccentricity size of dual camera mould group 14, optical axis included angle equal-specification.
In one of the embodiments, as shown in fig. 7, the error range of lens eccentricity size is ± 0.10 millimeter.For example,
Linearly along first direction 10a arrangement, pre-determined distance of two optical axises 30 in a first direction on 10a is multiple single camera mould groups 12
L, during AA correction, the distance on 10a is L ± 0.10 millimeter to two optical axises 30 of control in a first direction, and controls two light
Distance of the axis 30 on second direction 10b is 0 ± 0.10 millimeter.Wherein, first direction 10a is vertical with second direction 10b.To scheme
For visual angle shown in 7, single camera mould group 12 can be moved in upper and lower (Y-axis), left and right (X-axis), front and back (Z axis) six direction,
To adjust the distance between two optical axises 30.
In one of the embodiments, as shown in Figure 10, optical axis included angle needs to be less than 0.12 °.During AA correction,
Single camera mould group 12 can be moved in upper and lower (Y-axis), left and right (X-axis), front and back (Z axis) six direction, and in Y-axis, X-axis, Z
Axis direction rotates forward or backwards, to adjust the optical axis included angle between two optical axises 30.
In one of the embodiments, as shown in figure 11, single camera mould group 12 include substrate 100, sensitive chip 200,
Conductor wire 300, packaging body 400, optical filter 500 and lens assembly 600.
Sensitive chip 200 is set on substrate 100, and is electrically connected with substrate 100.As shown in figure 12, substrate 100 is equipped with electricity
Sub- component 110 and the first pad 120, and electronic component 110 and the first pad 120 are located at the periphery of sensitive chip 200.Sense
Optical chip 200 includes photosensitive region 210 and the non-photo-sensing region 220 positioned at 210 periphery of photosensitive region.On non-photo-sensing region 220
Equipped with the second pad 230, the second pad 230 is connect with the first pad 120 by conductor wire 300.
As shown in figure 11, packaging body 400 is the hollow structure for the both ends open being formed directly on substrate 100, and is encapsulated
Body 400 extends inwardly on side of the non-photo-sensing region 220 far from substrate 100, is completely covered or part covers non-photo-sensing region
220 sides far from substrate 100.Electronic component 110 and the packed covering of body 400 of conductor wire 300 namely electronic component
110 and conductor wire 300 be respectively positioned in packaging body 400.Specifically, packaging body 400 is formed directly by way of injection molding
On substrate 100.Concrete technology is, using injection molding machine, liquid or semiliquid resin or glue to be infused on the substrate 100, after solidification
Obtain packaging body 400.
Traditional packaging technology of single camera mould group is COB (Chip On Board) packaging technology, that is, single camera shooting mould
Substrate, sensitive chip, the microscope base etc. of group are made into respectively, and then electronic component and sensitive chip are encapsulated on substrate, then
The microscope base of both ends open is encapsulated on substrate.However, in above-mentioned packaging technology, the periphery of upper surface of base plate need it is reserved compared with
Big space for syringe needle gluing, and is avoided when placing microscope base on gluing, and microscope base and internal electronic component are interfered.
Since aforesaid substrate surrounding reserved space is larger, so that the size of camera module increases, it is not able to satisfy the trend of miniaturization.
And packaging body 400 is formed directly on substrate 100, applies glue space and microscope base fitting without reserving on the substrate 100
Space reduces the size of single camera mould group 12 so that the distance between lateral wall of sensitive chip 200 and substrate 100 reduces.
As shown in FIG. 12 and 13, Figure 12 be COB packaging technology substrate 100a, the length and width of substrate 100a be respectively 10.5 millimeters and
9.4 millimeters, Figure 11 is the substrate 100 of injection molding packaging technology, and the length and width of substrate 100 are respectively 10 millimeters and 8.9 millimeters.
Namely it under the premise of the conditions such as the size of sensitive chip 200, the number of electronic component 110 are constant, is sealed using injection molding
Technique is filled with smaller substrate 100 can be used relative to COB packaging technology, to obtain smaller single camera
Mould group 12, and then obtain smaller multi-cam mould group 10.
In one of the embodiments, as shown in figure 11, optical filter 500 is set to table of the sensitive chip 200 far from substrate 100
On face.In traditional single camera mould group, optical filter is set to the one end of microscope base far from sensitive chip, optical filter and sensitive chip
Between spacing it is larger.Since optical filter and sensitive chip interval are arranged, after optical filter, part directly reaches photosensitive light
On chip, part reaches the inner wall of microscope base, and light carries out reflection and diffusing reflection in the inner wall of microscope base, generates light so as to cause imaging
The bad optical phenomena such as spot, ghost.And optical filter 500 is set on surface of the sensitive chip 200 far from substrate 100, light passes through
It is directly reached on sensitive chip 200 after optical filter 500, in the inner wall of packaging body 400 can reflect and overflow to avoid light anti-
It penetrates, so as to avoid imaging from generating the bad optical phenomenas such as hot spot, ghost, so that single camera mould group 12 has preferably
Optical property, imaging effect is good.And optical filter 500 is set on surface of the sensitive chip 200 far from substrate 100 and can also have
Effect reduces the height of single camera mould group 12, and then reduces the height of multi-cam mould group 10.
Lens assembly 600 is set on the one end of packaging body 400 far from substrate 100.Lens assembly 600 can be tight shot
Component, or zoom lens assemblies (namely auto-focusing assembly).
Lens assembly 600 is zoom lens assemblies in one of the embodiments, and lens assembly 600 includes voice coil motor
610 and set on voice coil motor 610 camera lens 620.
Voice coil motor 610 is by the Lorentz force generated between magnetite and hot-wire coil as auto-focusing (AF) and optics
The power of stabilization (OIS).In multi-cam mould group 10, there are magnetic disturbances between adjacent voice coil motor 610, can be to automatic right
Burnt and optical anti-vibration generates adverse effect.
To reduce magnetic disturbance, the spacing that can control between two neighboring single camera mould group 12 is more than or equal to 0.8mm.Such as
Shown in Figure 14, in a specific embodiment, the spacing between two neighboring single camera mould group 12 is 0.9mm.Though in this way,
Magnetic disturbance can so be effectively reduced, but the size that will lead to multi-cam mould group 10 is larger, be unfavorable for the application of multi-cam mould group 10
In on mobile terminal.
As shown in figure 15, it is arranged diamagnetic between two neighboring single camera mould group 12 in one of the embodiments,
40.In this way, magnetic disturbance can also be effectively reduced, in turn even if the spacing between two neighboring single camera mould group 12 is less than 0.8mm
The available lesser multi-cam mould group 10 of size.
Wherein, can have for plastic sheet, potsherd, stainless steel SUS204, aluminium alloy 6061, copper H62 etc. for diamagnetic 40
The laminated structure of preferable diamagnetic performance.Diamagnetic 40 with a thickness of 0.1-0.7mm.Further, diamagnetic 40 with a thickness of 0.2-
0.4mm.In this way, diamagnetic 40 not only has preferable diamagnetic jamming performance, moreover it is possible to further decrease multi-cam mould group 10
Size.
In one of the embodiments, as shown in figure 16, bracket 20 offers multiple installation through-holes 22, multiple single cameras
Mould group 12 is arranged in multiple installation through-holes 22 respectively.Bracket 20 is diamagnetic bracket, the partition between two neighboring installation through-hole 22
As diamagnetic 40.At this point, bracket 20 includes frame portion 26, frame portion 26 is arranged around multiple single camera mould groups 12, diamagnetic
Two inner wall 26as opposite with frame portion 26 are connect respectively for the opposite two sides 42 of piece 40.Frame portion 26 and diamagnetic 40 material
Matter is identical, and frame portion 26 and diamagnetic 40 integrated molding.
In one of the embodiments, as shown in Figure 15 and Figure 17, two neighboring installation through-hole 22 is interconnected, and diamagnetic
40 are set to the intersection (boundary) of two neighboring installation through-hole 22 namely two adjacent installation through-holes 22 connects in boundary
Logical, and form the diamagnetic window 22a for being located at boundary, diamagnetic window 22a is equipped with diamagnetic 40, diamagnetic at this time 40 directly as
The partition of bracket 20.
As shown in figure 15, in a specific embodiment, multi-cam mould group 10 is three camera modules, two neighboring
Installation through-hole 22 is interconnected, and spacing between two neighboring single camera mould group 12 is 0.3mm, diamagnetic 40 with a thickness of
0.2mm.Three camera module shown in figure 15 is with respect to the size reduction of three camera modules in a first direction shown in Figure 14
1.2mm.
In one of the embodiments, as shown in figure 17, the size of at least two installation through-holes 22 is not identical.So as to pacify
Various sizes of single camera mould group 12 is filled, different application demands is met.
Multiple installation through-holes 22 are arranged along first direction 10a in one of the embodiments, in every three installation through-holes 22
In, opening width of the installation through-hole 22 in middle position on second direction 10b is less than the installation through-hole 22 of end positions the
Opening width on two direction 10b.So as to install various sizes of single camera mould group 12, meet different application demands.
For the visual angle shown in Figure 17, opening width of the installation through-hole 22 of left end on second direction 10b is maximum, most
Opening width of the installation through-hole 22 of right end on second direction 10b is taken second place, and the installation through-hole 22 in middle position is in second direction
Opening width on 10b is minimum.Opening width of the installation through-hole 22 of left end on second direction 10b is maximum, right end
Opening width of the installation through-hole 22 on second direction 10b is taken second place, and the installation through-hole 22 in middle position is on second direction 10b
Opening width is minimum.
For the visual angle shown in Figure 15 and Figure 17, opening width of multiple diamagnetic window 22a on second direction 10b is homogeneous
Together, it is less than opening width of the diamagnetic window 22a on second direction 10b in the width on second direction 10b for diamagnetic 40, and anti-
Two sides 42 of the magnetic sheet 40 on second direction 10b are arranged with the interval inner wall 26a of diamagnetic window 22a.Namely diamagnetic 40
Opposite two sides 42 two inner wall 26a intervals opposite with frame portion 26 respectively.
The spacing between two neighboring single camera mould group 12 is greater than diamagnetic 40 thickness in one of the embodiments,
Degree, is provided with adhesive layer between single camera mould group 12 and diamagnetic 40.In this way, in the production process, diamagnetic 40 is inserted into
Between two neighboring single camera mould group 12, then the dispensing between single camera mould group 12 and diamagnetic 40, after glue curing, i.e.,
Form adhesive layer.
In one of the embodiments, when assembling above-mentioned multi-cam mould group 10, first by multiple single camera mould groups 12
It is linked together with multiple diamagnetic 40 by adhesive layer, to constitute as shown in figure 18 whole 50, then will whole 50 load maps
In bracket 20 shown in 17, to obtain multi-cam mould group 10 as shown in figure 15.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of multi-cam mould group, including bracket and multiple single camera mould groups, the bracket offer multiple installation through-holes,
The multiple single camera Mo Zu is set to respectively in the multiple installation through-hole, which is characterized in that in the multi-cam mould group
There are sets of vias, the sets of vias includes two adjacent installation through-holes, set on the single camera of the sets of vias
Mould group is automatic focusing camera mould group, and the multi-cam mould group further includes diamagnetic, and described diamagnetic is set to two neighboring institute
It states between automatic focusing camera mould group, and the partition of the installation through-hole directly as the sets of vias.
2. multi-cam mould group according to claim 1, which is characterized in that described diamagnetic with a thickness of 0.1-0.7mm.
3. multi-cam mould group according to claim 2, which is characterized in that described diamagnetic with a thickness of 0.2-0.4mm.
4. multi-cam mould group according to claim 1, which is characterized in that described diamagnetic be plastic sheet, potsherd, no
Become rusty steel disc, aluminum alloy sheet or copper sheet.
5. multi-cam mould group according to claim 1, which is characterized in that the bracket includes singly taking the photograph around the multiple
As the frame portion of head mould group；
Opposite with the frame portion two inner walls connection respectively of described diamagnetic opposite two sides；Or
Described diamagnetic opposite two sides two inner wall intervals opposite with the frame portion respectively.
6. multi-cam mould group according to claim 5, which is characterized in that the automatic focusing camera mould group resists with described
Adhesive layer is provided between magnetic sheet；And/or
When opposite with the frame portion two inner walls connection respectively of described diamagnetic opposite two sides, the frame portion with
The diamagnetic material is identical, and the frame portion and described diamagnetic integrated molding.
7. multi-cam mould group according to claim 1, which is characterized in that multiple single camera mould groups are automatic
Focusing camera mould group；
Alternatively, at least one described single camera mould group is fixed-focus camera module.
8. multi-cam mould group according to claim 1, which is characterized in that multiple installation through-holes are arranged along first direction
Cloth, in the second direction vertical with the first direction, the opening width of the two neighboring installation through-hole is not identical.
9. multi-cam mould group according to claim 8, which is characterized in that intermediate in every three installation through-holes
The opening width of the installation through-hole of position in this second direction is less than the installation through-hole of end positions described
Opening width in second direction.
10. a kind of mobile terminal, which is characterized in that including multi-cam mould group as claimed in any one of claims 1-9 wherein,
In, the spacing between two automatic focusing camera mould groups of the diamagnetic two sides is less than 0.8mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018108380596 | 2018-07-26 | ||
| CN201810838059 | 2018-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209299373U true CN209299373U (en) | 2019-08-23 |
Family
ID=67649661
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574335.9A Withdrawn CN110769133A (en) | 2018-07-26 | 2018-12-21 | Many cameras module and mobile terminal |
| CN201822157978.5U Active CN209299367U (en) | 2018-07-26 | 2018-12-21 | Multi-cam mould group and mobile terminal |
| CN201822157751.0U Active CN209299366U (en) | 2018-07-26 | 2018-12-21 | Multi-cam mould group and mobile terminal |
| CN201811572531.2A Withdrawn CN110769132A (en) | 2018-07-26 | 2018-12-21 | Multi-camera module and assembling method thereof |
| CN201822237644.9U Active CN209299373U (en) | 2018-07-26 | 2018-12-28 | Multi-cam mould group and mobile terminal |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574335.9A Withdrawn CN110769133A (en) | 2018-07-26 | 2018-12-21 | Many cameras module and mobile terminal |
| CN201822157978.5U Active CN209299367U (en) | 2018-07-26 | 2018-12-21 | Multi-cam mould group and mobile terminal |
| CN201822157751.0U Active CN209299366U (en) | 2018-07-26 | 2018-12-21 | Multi-cam mould group and mobile terminal |
| CN201811572531.2A Withdrawn CN110769132A (en) | 2018-07-26 | 2018-12-21 | Multi-camera module and assembling method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN110769133A (en) |
| WO (2) | WO2020125181A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125181A1 (en) * | 2018-07-26 | 2020-06-25 | 南昌欧菲光电技术有限公司 | Multi-camera module and mobile terminal |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416930B (en) * | 2020-04-29 | 2021-12-28 | Oppo（重庆）智能科技有限公司 | Alignment method, device, equipment and computer storage medium |
| CN112751958B (en) * | 2020-12-29 | 2022-03-11 | 宁波职业技术学院 | Device for mounting and fixing multiple groups of mobile phone cameras |
| CN113327427A (en) * | 2021-05-28 | 2021-08-31 | 烟台华皓电子科技有限公司 | Tracking type energy-saving monitoring camera |
| CN114040071A (en) * | 2021-11-08 | 2022-02-11 | 江西合力泰科技有限公司 | Double-camera module assembling jig and assembling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101445612B1 (en) * | 2008-07-17 | 2014-09-29 | 삼성전자주식회사 | Digital photographing apparatus |
| CN105187695A (en) * | 2015-07-21 | 2015-12-23 | 南昌欧菲光电技术有限公司 | Dual-camera module set and image pickup device |
| CN107155040A (en) * | 2016-03-03 | 2017-09-12 | 南昌欧菲光电技术有限公司 | Imaging modules and electronic installation |
| CN107155021A (en) * | 2016-03-03 | 2017-09-12 | 南昌欧菲光电技术有限公司 | Imaging modules and electronic installation |
| CN105611138A (en) * | 2016-03-21 | 2016-05-25 | 信利光电股份有限公司 | Double-camera module, assembling method thereof, and electronic device |
| CN107306324A (en) * | 2016-04-25 | 2017-10-31 | 中兴通讯股份有限公司 | A kind of detachable camera device, mobile terminal and its application method |
| KR102233311B1 (en) * | 2016-12-20 | 2021-03-30 | 닝보 써니 오포테크 코., 엘티디. | Array camera module and circuit board assembly with height difference, manufacturing method thereof, and electronic equipment |
| CN107105133A (en) * | 2017-04-11 | 2017-08-29 | 深圳市金立通信设备有限公司 | Camera device and terminal |
| CN108093102B (en) * | 2017-12-26 | 2020-03-06 | Oppo广东移动通信有限公司 | Electronic device |
| CN108495021A (en) * | 2018-06-26 | 2018-09-04 | 宁波金晟芯影像技术有限公司 | A kind of dual camera |
| CN110769133A (en) * | 2018-07-26 | 2020-02-07 | 南昌欧菲光电技术有限公司 | Many cameras module and mobile terminal |
-
2018
- 2018-12-21 CN CN201811574335.9A patent/CN110769133A/en not_active Withdrawn
- 2018-12-21 CN CN201822157978.5U patent/CN209299367U/en active Active
- 2018-12-21 CN CN201822157751.0U patent/CN209299366U/en active Active
- 2018-12-21 CN CN201811572531.2A patent/CN110769132A/en not_active Withdrawn
- 2018-12-28 CN CN201822237644.9U patent/CN209299373U/en active Active
-
2019
- 2019-10-21 WO PCT/CN2019/112192 patent/WO2020125181A1/en active Application Filing
- 2019-10-22 WO PCT/CN2019/112427 patent/WO2020125186A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125181A1 (en) * | 2018-07-26 | 2020-06-25 | 南昌欧菲光电技术有限公司 | Multi-camera module and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020125181A1 (en) | 2020-06-25 |
| CN110769133A (en) | 2020-02-07 |
| CN209299367U (en) | 2019-08-23 |
| CN110769132A (en) | 2020-02-07 |
| CN209299366U (en) | 2019-08-23 |
| WO2020125186A1 (en) | 2020-06-25 |
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