CN107454299A - Composite decking, camera module and mobile terminal - Google Patents
Composite decking, camera module and mobile terminal Download PDFInfo
- Publication number
- CN107454299A CN107454299A CN201710881462.2A CN201710881462A CN107454299A CN 107454299 A CN107454299 A CN 107454299A CN 201710881462 A CN201710881462 A CN 201710881462A CN 107454299 A CN107454299 A CN 107454299A
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- China
- Prior art keywords
- transmission element
- light
- hole
- flash lamp
- composite decking
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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
-
- 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
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of composite decking, including：Cover plate main body, provided with first through hole；First transmission element, it is at least partially housed in the first through hole, first transmission element includes the incidence surface and exiting surface being oppositely arranged, the incidence surface is the curved surface of protrusion, the exiting surface is the curved surface of indent, the light that flash lamp is sent enters first transmission element from the incidence surface, and projects first transmission element from the exiting surface.The present invention also disclosed a kind of camera module and mobile terminal.Be advantageous to camera shooting image, improve camera module shooting effect, shoot picture and video pictures are true, improve Consumer's Experience.
Description
Technical field
The present invention relates to shooting technical field of electronic equipment, more particularly, to a kind of composite decking, camera module and shifting
Dynamic terminal.
Background technology
With the development of society, mobile terminal seems more and more important in the life of people, such as mobile phone, tablet personal computer
Carried with as people Deng mobile terminal and an indispensable part.Camera module is clapped to realize mobile terminal
According to the functional module group of the functions such as, shooting, general camera module includes camera and flash lamp, and flash lamp is for weaker in light
In the environment of stronger light is provided, preferably taken pictures effect or photographic effect with obtaining.
In the prior art, for camera attractive in appearance and flash lamp, using the Transparent Parts for protruding from shell cover camera with
Flash lamp, camera and flash lamp is formed an entirety by Transparent Parts, strengthen the associative perception of camera module, but due to
Flash lamp is sent bright larger at work, and light penetrates readily through Transparent Parts and propagates to camera position, that is, alters light, shadow
The normal work of camera is rung, causes shooting effect bad, picture is shot and video pictures is untrue, influence Consumer's Experience.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of composite decking, camera module and mobile terminal, to solve
The light that certainly flash lamp is sent at work in the prior art alters light, influences the normal work of camera, causes shooting to be imitated
Fruit is bad, shoots picture and video pictures are untrue, the problem of influenceing Consumer's Experience.
In order to solve the above technical problems, the present invention provides a kind of composite decking, including：
Cover plate main body, provided with first through hole；
First transmission element, it is at least partially housed in the first through hole, first transmission element includes what is be oppositely arranged
Incidence surface and exiting surface, the incidence surface are the curved surface of protrusion, and the exiting surface is the curved surface of indent, the light that flash lamp is sent
Enter first transmission element from the incidence surface, and first transmission element is projected from the exiting surface.
In a kind of embodiment, the cover plate main body includes the first surface and second surface being oppositely arranged, the flash of light
The light that lamp is sent is propagated from the second surface to the first surface direction, the exiting surface be located at the first surface with
Between the second surface, the incidence surface protrudes from the second surface.
In a kind of embodiment, the composite decking also includes the second transmission element, and second transmission element is contained in described
In first through hole, and second transmission element is located at the exiting surface side of first transmission element.
In a kind of embodiment, second transmission element is interference fitted with the first through hole.
In a kind of embodiment, second transmission element include in face of first transmission element bottom surface, the bottom surface with
The EDGE CONTACT of the exiting surface.
In a kind of embodiment, the vacuum cavity of sealing is formed between the exiting surface and second transmission element.
In a kind of embodiment, second transmission element include away from first transmission element top surface, the top surface with
The first surface flushes.
In a kind of embodiment, the inwall of the first through hole is provided with the first light shield layer, for stopping the flash lamp hair
The light gone out is propagated into the cover plate main body.
In a kind of embodiment, the cover plate main body is additionally provided with the second through hole, the second through hole connection described first
Surface and the second surface, the second through hole face camera, the composite decking also include the 3rd transmission element, and described the
Three transmission elements are contained in second through hole, for through the light for entering the camera.
In a kind of embodiment, the 3rd transmission element is interference fitted with second through hole.
In a kind of embodiment, the 3rd transmission element include away from the camera end face, the end face with it is described
First surface flushes.
In a kind of embodiment, the inwall of second through hole is provided with the second light shield layer, for stopping the flash lamp hair
The light gone out is propagated into second through hole.
In a kind of embodiment, the second surface is provided with the 3rd light shield layer, the light sent for stopping the flash lamp
Line is propagated to the second surface.
In a kind of embodiment, first transmission element is interference fitted with the first through hole.
The present invention also provides a kind of camera module, including compound described in camera, flash lamp and any of the above one
Cover plate, the camera and the flash lamp are disposed adjacent, and the composite decking is covered on the camera and the flash lamp
Side, the composite decking be used for protect the camera and the flash lamp.
In a kind of embodiment, the flash lamp includes the light-emitting area in face of the composite decking, the first through hole
Center line passes through the center of the light-emitting area.
In a kind of embodiment, the light-emitting area is centrally located at the focal point of the incidence surface.
The present invention also provides a kind of mobile terminal, including one camera module of any of the above.
Beneficial effects of the present invention are as follows：The incidence surface of first transmission element is convex surface, and the light that flash lamp is sent is from entering light
After face enters the first transmission element, the propagation path of light is changed, and light tends towards the propagation of exiting surface direction, and light is the
Dispersion angle in one transmission element is smaller, projects light efficiency to cover plate main body from the edge of the first transmission element and reduces, reduce to
Camera alters light, and flash lamp does not influence the normal work of camera, and exiting surface is concave surface, and light is saturating from exiting surface injection first
During light part, the dispersion angle increase of light, the area coverage increase of flash lamp light, be advantageous to camera shooting image, improve
Camera module shooting effect, shoots picture and video pictures are true, improves Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other obvious modes of texturing are obtained according to these accompanying drawings.
Fig. 1 is the structural decomposition diagram of composite decking provided in an embodiment of the present invention.
Fig. 2 is the combination diagram for the camera module for installing composite decking provided in an embodiment of the present invention.
Fig. 3 is the decomposing schematic representation for the camera module for installing composite decking provided in an embodiment of the present invention.
Fig. 4 is the schematic cross-section of composite decking provided in an embodiment of the present invention.
Fig. 5 is a kind of schematic cross-section of embodiment of composite decking provided in an embodiment of the present invention.
Fig. 6 is the schematic cross-section of the another embodiment of composite decking provided in an embodiment of the present invention.
Fig. 7 is the schematic cross-section of the another embodiment of composite decking provided in an embodiment of the present invention.
Fig. 8 is the structural representation of cover plate main body provided in an embodiment of the present invention.
Fig. 9 is the fundamental diagram for the camera module for installing composite decking provided in an embodiment of the present invention.
Figure 10 is the schematic diagram of mobile terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Composite decking provided in an embodiment of the present invention is applied to the camera module of mobile terminal, specifically, composite decking
For covering and protecting the camera and flash lamp of camera module.Mobile terminal includes but is not limited to mobile phone, tablet personal computer etc.
Equipment.Camera module is used for the function of realizing the shooting correlation such as take pictures, image, and with other electronics devices inside mobile terminal
Part or module are connected realizes other functions with cooperation.
Also referring to Fig. 1, Fig. 2 and Fig. 3, composite decking 300 provided in an embodiment of the present invention is convexly equipped in mobile terminal 200
Shell 50, composite decking 300 includes the transmission element 42 of cover plate main body 30 and first.It is solid specific to Fig. 2 and Fig. 3, cover plate main body 30
Due on shell 50, shell 50 is provided with least two mounting holes 502, and camera 10 is at least partially inserted into mounting hole 502 and protruded from
Shell 50, further, camera 10 include pick-up lens 102 and circuit part 104, and pick-up lens 102 is used to receive and know
The optical signalling is simultaneously converted to electric signal by not extraneous optical signalling, and circuit part 104 is used to handle and transmit electric signal extremely
On other electronic modules or electronic device of mobile terminal 200, such as mainboard etc..Pick-up lens 102 is at least partially inserted into installation
Hole 502 protrudes from shell 50, and circuit part 104 is located at the inner side of shell 50, and flash lamp 20 is at least partially inserted into another installation
Hole 502 protrudes from shell 50.Cover plate main body 30 is installed on shell 50, and positioned at the side of the facing external of shell 50.
With reference to Fig. 1, Fig. 4 and Fig. 8, cover plate main body 30 is covered on the side for the camera 10 and flash lamp 20 being disposed adjacent,
Specifically, cover plate main body 30 includes the first surface 302 being oppositely arranged and second surface 304, specifically, the He of first surface 302
Second surface 304 is two end faces of cover plate main body 30, wherein, with reference to Fig. 3, second surface 304 is bonded shell 50.Camera 10
It is located at the side of second surface 304 of cover plate main body 30 with flash lamp 20, i.e. camera 10 is located at where shell 50 with flash lamp 20
Side.In the present embodiment, the light that flash lamp 20 is sent is propagated from second surface 304 to the direction of first surface 302.With reference to figure
8, cover plate main body 30 is communicated with the first through hole 32 of the relative both side surface of cover plate main body 30, specifically, first through hole 32
Connect first surface 302 and second surface 304.Specific to Fig. 4, flash lamp 20 falls in the upright projection of second surface 304
In the range of one through hole 32, i.e., flash lamp 20 is corresponding with first through hole 32.
Referring to Fig. 1 and Fig. 4, in the present embodiment, the component of camera 10 also includes the first transmission element 42, specific to Fig. 4,
One transmission element 42 is at least partially housed in first through hole 32, and the first transmission element 42 includes incidence surface 422 and the light extraction being oppositely arranged
Face 424, flash lamp 20 are located at the side of incidence surface 422 of the first transmission element 42.In a kind of embodiment, the first transmission element 42 is strong
Degree is made more than the transparent material of cover plate main body 30, and the first transmission element is 42 wear-resisting, is not easy to scratch, and the first transmission element 42 ensures
20 prolonged normal use of flash lamp, the first transmission element 42 is used in combination with the cover plate main body 30 of low cost reduces composite cover
The cost of plate 300.In a kind of embodiment, the shape of the first transmission element 42 is identical with the shape of first through hole 32, so that first
Transmission element 42 can be installed with the seamless cooperation of first through hole 32.In a kind of embodiment, the first transmission element 42 and first through hole
Sealing ring (not shown) is additionally provided between 32, to play a part of sealing, waterproof, prevents water or impurity from the first transmission element
Fixing clearance between 42 and first through hole 32 enters inside shell 50, is worked so as to influence flash lamp 20, or even damage flash of light
Lamp 20.
Specific to Fig. 4, the first transmission element 42 includes the incidence surface 422 being oppositely arranged and exiting surface 424, incidence surface 422 are
First transmission element 42 faces the surface of the side of flash lamp 20, and the light for absorbing flash lamp 20 enters the first transmission element 42, gone out
Smooth surface 424 be the first transmission element 42 away from flash lamp 20 and towards the surface in the external world, for projecting the light of lamp 20 of flashing.
Incidence surface 422 is the curved surface of protrusion, and exiting surface 424 is the curved surface of indent, and the light that flash lamp 20 is sent enters from incidence surface 422
First transmission element 42, and project the first transmission element 42 from exiting surface 424.Incidence surface 422 and exiting surface 424 change flash lamp 20 and sent out
The propagation path of the light gone out.Specifically, incidence surface 422 and exiting surface 424 can be sphere, or aspherical.First
The incidence surface 422 of transmission element 42 is convex surface, and the light that flash lamp 20 is sent is after incidence surface 422 enters the first transmission element 42, light
The propagation path of line is changed, and light tends towards the propagation of the direction of exiting surface 424, diverging of the light in the first transmission element 42
Angle is smaller, projects to the light efficiency in cover plate main body 30 and reduces from the edge of the first transmission element 42, reduces altering to camera 10
Light, flash lamp 20 do not influence the normal work of camera 10, and exiting surface 424 is concave surface, and light is saturating from the injection first of exiting surface 424
During light part 42, the dispersion angle increase of light, the area coverage increase of the light of flash lamp 20, be advantageous to the shooting figure of camera 10
Picture, the shooting effect of camera module 100 is improved, shoot picture and video pictures are true, improve Consumer's Experience.
Referring to Fig. 4, in the present embodiment, exiting surface 424 is between first surface 302 and second surface 304, incidence surface
422 protrude from second surface 304.Specifically, exiting surface 424 is between first surface 302 and second surface 304, i.e. light extraction
Face 424 is located in first through hole 32, and the horizontal level of exiting surface 424 is less than first surface 302, and exiting surface 424 does not protrude from
One surface 302, on the one hand, the edge of the exiting surface 424 of indent is more sharp, and exiting surface 424 is contained in first through hole 32 can be with
The edge torn user of exiting surface 424 is avoided, on the other hand, the edge abrasion of exiting surface 424 is avoided and influences camera module
100 shooting quality and the overall appearance of composite decking 300.Incidence surface 422 protrudes from second surface 304, to reduce incidence surface
The distance between 422 and flash lamp 20, whole light that flash lamp 20 is sent are absorbed in the first transmission element by incidence surface 422
In 42, meanwhile, second surface 304 is located at the enclosure interior of mobile terminal 200, will not be observed directly by user, protrudes from
The incidence surface 422 on two surfaces 304 does not interfere with the overall aesthetics of composite decking 300.
Fig. 1 and Fig. 4 are referred to, composite decking 300 also includes the second transmission element 44, and it is logical that the second transmission element 44 is contained in first
In hole 32, and the second transmission element 44 is located at the side of exiting surface 424 of the first transmission element 42.Second transmission element 44 is contained in first
Through hole 32, the second transmission element 44 are used to further protect flash lamp 20.Specific to Fig. 4, the second transmission element 44 and the first transmission element
42 are disposed adjacent, and the second transmission element 44 and the first transmission element 42 are contained in first through hole 32, wherein the first transmission element
42 between the transmission element 44 of flash lamp 20 and second.In a kind of embodiment, first through hole 32 is circular through hole, certainly,
In other embodiment, first through hole 32 can also be the through hole of other shapes, such as rectangle, taper etc..Specifically, second is saturating
The transparent material that light part 44 is more than cover plate main body 30 by intensity is made, and the second transmission element is 44 wear-resisting, is not easy to scratch, and second is saturating
Light part 44 ensures 10 prolonged normal use of camera, and drop is used in combination with the cover plate main body 30 of low cost in the second transmission element 44
The low cost of composite decking 300.In a kind of embodiment, the shape of the second transmission element 44 and the shape phase of first through hole 32
Together, so that the second transmission element 44 can be installed with the seamless cooperation of first through hole 32, further, the second transmission element 44 and first
Sealing ring (not shown) is additionally provided between through hole 32, to play a part of sealing, waterproof, prevents that water or impurity are saturating from second
Fixing clearance between light part 44 and first through hole 32 is worked into first through hole 32 so as to influence camera 10, or even damage is taken the photograph
As first 10.
Referring to Fig. 4, in the present embodiment, the second transmission element 44 includes the bottom surface 44b in face of the first transmission element 42, bottom surface
44b and exiting surface 424 EDGE CONTACT.Specifically, the edge of the exiting surface 424 of the first transmission element 42 supports with the second transmission element 44
Connect, so that it is very close to each other between the second transmission element 44 and the first transmission element 42, through the light of flash lamp 20 of the first transmission element 42
Line fully enters the second transmission element 44, and is projected through the second transmission element 44, improves the utilization rate of the light of flash lamp 20.It is a kind of
In embodiment, the both sides end face of the second transmission element 44 is plane, and the second transmission element 44 covers the first transmission element 42, entered simultaneously
One step strengthens protection of the composite decking 300 to flash lamp 20.
Please continue to refer to Fig. 4, in a kind of embodiment, the true of sealing is formed between the transmission element 44 of exiting surface 424 and second
Cavity body.Due to the curved surface that exiting surface 424 is indent, the end face of the second transmission element 44 is plane, the printing opacity of exiting surface 424 and second
Cavity is formed between part 44, will be designed to during making composite decking 300 between the transmission element 44 of exiting surface 424 and second
Vacuum can reduce the loss when light of flash lamp 20 is propagated in cavity, improve the utilization rate of the light of flash lamp 20, save energy
Consumption, improve the shooting effect of camera module 100.
Please continue to refer to Fig. 4, the second transmission element 44 also includes the top surface 44a away from the first transmission element 42, top surface 44a and the
One surface 302 flushes.Specifically, the second transmission element 44 can be the transmission element of sheet, make the first surface 302 of cover plate main body 30
For even curface, cover plate main body 30 will not embody pit in the position of first through hole 32 and influence the entirety of composite decking 300
It is attractive in appearance.
Refer to Fig. 1, Fig. 4 and Fig. 8, in the present embodiment, cover plate main body 30 also includes the connection table of first surface 302 and second
Second through hole 34 in face 304, specific to Fig. 4, camera 10 falls the model in the second through hole 34 in the upright projection of second surface 304
In enclosing, i.e., camera 10 is corresponding with the second through hole 34.In a kind of embodiment, the second through hole 34 and the face of camera 10.It is compound
Cover plate 300 also includes the 3rd transmission element 46, and the 3rd transmission element 46 is contained in the second through hole 34, and the 3rd transmission element 46 is taken the photograph for protection
As first 10.In a kind of embodiment, the second through hole 34 is circular through hole, certainly, in other embodiment, the second through hole 34
Can be the through hole of other shapes, such as rectangle, taper etc..In the present embodiment, the second through hole 34 and first through hole 32 are non-intersect,
So that the light path of flash lamp 20 and camera 10 separates, avoid influencing each other.3rd transmission element 46 is contained in the second through hole 34, the
Three transmission elements 46 are used to protect camera 10, specifically, the 3rd transmission element 46 is the transparent material that intensity is more than cover plate main body 30
It is made, and the 3rd transmission element is 46 wear-resisting, is not easy to scratch, and the 3rd transmission element 46 ensures 10 prolonged normal use of camera,
The cost for reducing composite decking 300 is used in combination with the cover plate main body 30 of low cost for 3rd transmission element 46.A kind of embodiment
In, the shape of the 3rd transmission element 46 is identical with the shape of the second through hole 34, so that the 3rd transmission element 46 can be with the second through hole 34
Seamless cooperation installation, further, sealing ring (not shown) is additionally provided between the 3rd transmission element 46 and the second through hole 34,
To play a part of sealing, waterproof, prevent the fixing clearance of water or impurity between the 3rd transmission element 46 and the second through hole 34 from entering
Enter the second through hole 34 to work so as to influence camera 10, or even damage camera 10.
As shown in figure 4, in the present embodiment, the 3rd transmission element 46 deviates from the end face 46a, end face 46a and first of camera 10
Surface 302 flushes.Specifically, the thickness of the 3rd transmission element 46 is identical with the depth of the second through hole 34, i.e., the 3rd transmission element 46 is put
After being placed in the second through hole 34, a side surface of the 3rd transmission element 46 flushes with first surface 302, so that cover plate main body 30 is whole
Individual first surface 302 is continuous, even curface so that part of the composite decking 300 outside shell 50 is flat for one
Whole entirety, the overall appearance effect of composite decking 300 is improved, strengthen Consumer's Experience.
Referring to Fig. 5, in a kind of embodiment, the inwall (the first inwall 320) of first through hole 32 is provided with the first light shield layer
52, for stopping that the light that flash lamp 20 is sent is propagated into cover plate main body 30.In a kind of embodiment, the first light shield layer 52 is
Black ink layer coated on the first inwall 320, black ink layer can play good extinction effect.Further, coat
The method of first light shield layer 52 is simple and convenient, and the first light shield layer 52 is attached to the first inwall 320, in the first light shield layer 52 and first
Very close to each other between wall 320, the light that flash lamp 20 is sent largely projects from first through hole 32, and also fraction is out of first
Wall 320 is propagated after entering cover plate main body 30 to the second through hole 34, is directly hidden during being propagated to cover plate main body 30 by first
Photosphere 52 absorbs, and so as to further avoid influence of the flash lamp 20 to camera 10, improves the shooting effect of camera module 100
Fruit, shoots picture and video pictures are true, improves Consumer's Experience.Meanwhile can be with by increasing the thickness of black ink layer
The effect that is in the light of black ink layer is improved, avoids influence of the flash lamp 20 to camera 10.
Referring to Fig. 6, in a kind of embodiment, the inwall (the second inwall 340) of the second through hole 34 is provided with the second light shield layer
54, propagated for stopping light that flash lamp 20 sends to enter after cover plate main body 30 into the second through hole 34.A kind of embodiment
In, the second light shield layer 54 is the black ink layer coated on the second inwall 340, and black ink layer can play good extinction effect
Fruit.Further, the method for coating the second light shield layer 54 is simple and convenient, and the second light shield layer 54 is attached to the second inwall 340, and second
Very close to each other between the inwall 340 of light shield layer 54 and second, the light that flash lamp 20 is sent largely projects from first through hole 32, also
There is fraction to be propagated after entering cover plate main body 30 to the second inwall 340, and the second through hole 34 is entered by the second inwall 340,
Directly absorbed during being propagated to the second through hole 34 by the second light shield layer 54, so as to further avoid flash lamp 20 to shooting
First 10 influence, the shooting effect of camera module 100 is improved, shoot picture and video pictures are true, improve Consumer's Experience.Together
When, the effect that is in the light of black ink layer can be improved by increasing the thickness of black ink layer, it is right to avoid flash lamp 20
The influence of camera 10.
Referring to Fig. 7, in a kind of embodiment, the second surface 304 of composite decking 300 is provided with the 3rd light shield layer 56, uses
Propagated in the light that stop flash lamp 20 is sent to outside second surface 304.Specifically, the 3rd light shield layer 56 covers second surface
304 remove position corresponding to the through hole 34 of first through hole 32 and second, on the one hand, can avoid the light that flash lamp 20 is sent from second
Cover plate main body 30 is injected on surface 304, on the other hand, some light in cover plate main body 30 can be avoided to be leaked from second surface 304
Go out and influence camera 10 and shoot, improve the shooting effect of camera module 100, shoot picture and video pictures are true, improve and use
Experience at family.
In a kind of embodiment, the first transmission element 42 is fixed in first through hole 32 in an interference fit, other realities
Apply in mode, the first transmission element 42 is sticked in first through hole 32 by viscose glue.The mode of interference connection makes the first transmission element 42
It is completely embedded in first through hole 32, and it is difficult for drop-off, there is no gap between the first transmission element 42 and first through hole 32, prevent
Steam, grieshoch enter.In a kind of embodiment, the second transmission element 44 is fixed in first through hole 32 in an interference fit,
In other embodiment, the second transmission element 44 is sticked in first through hole 32 by viscose glue.The mode of interference connection makes second saturating
Light part 44 is completely embedded in the second through hole 34, and difficult for drop-off, is not stitched between the second transmission element 44 and first through hole 32
Gap, prevent steam, grieshoch from entering.In a kind of embodiment, it is logical that the 3rd transmission element 46 is fixed on second in an interference fit
In hole 34, in other embodiment, the 3rd transmission element 46 is sticked in the second through hole 34 by viscose glue.The mode of interference connection makes
3rd transmission element 46 is completely embedded in the second through hole 34, and difficult for drop-off, between the 3rd transmission element 46 and the second through hole 34
There is no gap, prevent steam, grieshoch from entering.
The incidence surface 422 of first transmission element 42 is convex surface, and the light that flash lamp 20 is sent is saturating from incidence surface 422 into first
After light part 42, the propagation path of light is changed, and light tends towards the propagation of the direction of exiting surface 424, and light is in the first printing opacity
Dispersion angle in part 42 is smaller, from the edge of the first transmission element 42 project in cover plate main body 30 light efficiency reduce, reduce to
Camera 10 alters light, and flash lamp 20 does not influence the normal work of camera 10, and exiting surface 424 is concave surface, and light is from exiting surface
During 424 the first transmission element 42 of injection, the dispersion angle increase of light, the area coverage increase of the light of flash lamp 20, be advantageous to take the photograph
As first 10 shooting image, the shooting effect of camera module 100 is improved, picture is shot and video pictures is true, improve user's body
Test.
The embodiment of the present invention also provides a kind of camera module 100, the structure of camera module 100 as shown in Figure 3 and Figure 4,
Camera module 100 includes camera 10, flash lamp 20 and composite decking provided in an embodiment of the present invention 300, camera 10
In the side of second surface 304 of cover plate main body 30, flash lamp 20 is at least partially housed in first through hole 32, and composite decking 300 is used
In protection camera 10 and flash lamp 20.
Specific to Fig. 3, in addition to fixed frame 60, fixed frame 60 by the edge securing cover plate main body 30 of cover plate main body 30 in
On shell 50.Specifically, fixed frame 60 is sheathed on outside cover plate main body 30, shell 50 is fixed in the edge of cover plate main body 30
On, so that the second surface 304 of cover plate main body 30 is attached on shell 50, and by first surface 302 outside shell 50.
Fixed frame 60 does not block first surface 302, keeps the globality of first surface 302, to improve Consumer's Experience, further, from
The frame securing cover plate main body 30 of cover plate main body 30, the cover plate main body 30 avoided in frangible glass material carry out the side such as punching
Formula is fixed, and fixation.
As shown in figure 4, in a kind of embodiment, light-emitting area 202 of the flash lamp 20 including facing composite decking 300, first
The center line of through hole 32 passes through the center of light-emitting area 202.Specifically, the face of light-emitting area 202 of flash lamp 20, light-emitting area 202 are sent out
The light path that the light gone out propagates to reflecting surface is identical, and light is evenly distributed after reflective surface, is advantageous to improve shooting head mould
The shooting effect of group 100.
In a kind of embodiment, light-emitting area 202 is centrally located at the focal point of incidence surface 422.Referring to Fig. 9, flash lamp
The light that 20 light-emitting area 202 is sent first by incidence surface 422 enter the first transmission element 42, due to light-emitting area 202 be located at into
The focal point of smooth surface 422, the light that light-emitting area 202 is sent enter after the first transmission element 42 with the thickness parallel to cover plate main body 30
The direction in direction is propagated, when light propagates to exiting surface 424, divergence of beam, and propagation path of the light in the second transmission element 44
Change can ignore.Into the light whole directive exiting surface 424 of incidence surface 422, without light out of first through hole 32
Wall projects and propagates to the second through hole 34 influence camera 10 and shoot；The divergence of beam angle projected from exiting surface 424 is increased,
The angle of coverage of the light of flash lamp 20 is big, improves the shooting effect of camera module 100.
Further, camera module 100 provided in an embodiment of the present invention also includes circuit board, circuit board electrical connection flash of light
Lamp 20, control flash lamp 20 work.
Referring to Fig. 10, the embodiment of the present invention also provides a kind of mobile terminal 200, mobile terminal 200 refers to can be in movement
The middle computer equipment used, including but not limited to mobile phone, notebook, tablet personal computer, POS, vehicle-mounted computer, camera etc..This
The mobile terminal 200 that inventive embodiments provide includes above-described camera module 100.Further, mobile terminal 200 is gone back
Including functional units such as mainboard, display modules.
The incidence surface 422 of first transmission element 42 is convex surface, and the light that flash lamp 20 is sent is saturating from incidence surface 422 into first
After light part 42, the propagation path of light is changed, and light tends towards the propagation of the direction of exiting surface 424, and light is in the first printing opacity
Dispersion angle in part 42 is smaller, from the edge of the first transmission element 42 project in cover plate main body 30 light efficiency reduce, reduce to
Camera 10 alters light, and flash lamp 20 does not influence the normal work of camera 10, and exiting surface 424 is concave surface, and light is from exiting surface
During 424 the first transmission element 42 of injection, the dispersion angle increase of light, the area coverage increase of the light of flash lamp 20, be advantageous to take the photograph
As first 10 shooting image, the shooting effect of camera module 100 is improved, picture is shot and video pictures is true, improve user's body
Test.
The above disclosed power for being only several preferred embodiments of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (18)
- A kind of 1. composite decking, it is characterised in that including：Cover plate main body, provided with first through hole；First transmission element, it is at least partially housed in the first through hole, what first transmission element included being oppositely arranged enters light Face and exiting surface, the incidence surface are the curved surface of protrusion, and the exiting surface is the curved surface of indent, and the light that flash lamp is sent is from institute State incidence surface and enter first transmission element, and first transmission element is projected from the exiting surface.
- 2. composite decking according to claim 1, it is characterised in that the cover plate main body includes the first table being oppositely arranged Face and second surface, the light that the flash lamp is sent are propagated from the second surface to the first surface direction, it is described go out For smooth surface between the first surface and the second surface, the incidence surface protrudes from the second surface.
- 3. composite decking according to claim 2, it is characterised in that the composite decking also includes the second transmission element, institute The second transmission element is stated to be contained in the first through hole, and second transmission element be located at first transmission element it is described go out Smooth surface side.
- 4. composite decking according to claim 3, it is characterised in that second transmission element and the first through hole interference Coordinate.
- 5. composite decking according to claim 3, it is characterised in that second transmission element includes saturating in face of described first The bottom surface of light part, the bottom surface and the EDGE CONTACT of the exiting surface.
- 6. composite decking according to claim 5, it is characterised in that shape between the exiting surface and second transmission element Into the vacuum cavity of sealing.
- 7. composite decking according to claim 3, it is characterised in that second transmission element includes saturating away from described first The top surface of light part, the top surface flush with the first surface.
- 8. composite decking according to claim 1, it is characterised in that the inwall of the first through hole is provided with the first shading Layer, for stopping that the light that the flash lamp is sent is propagated into the cover plate main body.
- 9. composite decking according to claim 2, it is characterised in that the cover plate main body is additionally provided with the second through hole, institute State the second through hole and connect the first surface and the second surface, the second through hole face camera, the composite decking Also include the 3rd transmission element, the 3rd transmission element is contained in second through hole, enters the camera for passing through Light.
- 10. composite decking according to claim 9, it is characterised in that the 3rd transmission element and the second through hole mistake It is full of cooperation.
- 11. composite decking according to claim 9, it is characterised in that the 3rd transmission element includes deviating from the shooting The end face of head, the end face flushes with the first surface.
- 12. composite decking according to claim 9, it is characterised in that the inwall of second through hole is provided with the second shading Layer, for stopping that the light that the flash lamp is sent is propagated into second through hole.
- 13. composite decking according to claim 2, it is characterised in that the second surface is provided with the 3rd light shield layer, is used for Stop that the light that the flash lamp is sent is propagated to the second surface.
- 14. composite decking according to claim 1, it is characterised in that first transmission element and the first through hole mistake It is full of cooperation.
- 15. a kind of camera module, it is characterised in that including described in camera, flash lamp and claim 1 to 14 any one Composite decking, the camera and the flash lamp be disposed adjacent, the composite decking be covered on the camera with it is described The side of flash lamp, the composite decking are used to protect the camera and the flash lamp.
- 16. camera module according to claim 15, it is characterised in that the flash lamp includes facing the composite cover The light-emitting area of plate, the center line of the first through hole pass through the center of the light-emitting area.
- 17. camera module according to claim 16, it is characterised in that the light-emitting area be centrally located at it is described enter light The focal point in face.
- 18. a kind of mobile terminal, it is characterised in that including camera module described in claim 15 to 17 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881462.2A CN107454299A (en) | 2017-09-26 | 2017-09-26 | Composite decking, camera module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710881462.2A CN107454299A (en) | 2017-09-26 | 2017-09-26 | Composite decking, camera module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107454299A true CN107454299A (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710881462.2A Pending CN107454299A (en) | 2017-09-26 | 2017-09-26 | Composite decking, camera module and mobile terminal |
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| Country | Link |
|---|---|
| CN (1) | CN107454299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112866521A (en) * | 2020-12-31 | 2021-05-28 | 上海商汤临港智能科技有限公司 | Camera, on-vehicle camera device, vehicle and driver's action detecting system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124537A (en) * | 2017-05-25 | 2017-09-01 | 广东欧珀移动通信有限公司 | Camera assembly and mobile terminal |
| CN107167985A (en) * | 2017-06-22 | 2017-09-15 | 广东欧珀移动通信有限公司 | Flashing lamp lens, housing unit and mobile terminal |
| CN107197125A (en) * | 2017-05-25 | 2017-09-22 | 广东欧珀移动通信有限公司 | Cover plate, camera module and mobile terminal |
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2017
- 2017-09-26 CN CN201710881462.2A patent/CN107454299A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124537A (en) * | 2017-05-25 | 2017-09-01 | 广东欧珀移动通信有限公司 | Camera assembly and mobile terminal |
| CN107197125A (en) * | 2017-05-25 | 2017-09-22 | 广东欧珀移动通信有限公司 | Cover plate, camera module and mobile terminal |
| CN107167985A (en) * | 2017-06-22 | 2017-09-15 | 广东欧珀移动通信有限公司 | Flashing lamp lens, housing unit and mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112866521A (en) * | 2020-12-31 | 2021-05-28 | 上海商汤临港智能科技有限公司 | Camera, on-vehicle camera device, vehicle and driver's action detecting system |
| WO2022142386A1 (en) * | 2020-12-31 | 2022-07-07 | 上海商汤临港智能科技有限公司 | Camera, vehicle-mounted camera device, vehicle, and driver behavior detection system |
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Application publication date: 20171208 |