CN208461918U - Camera module, CCD camera assembly and electronic device - Google Patents

Abstract

Camera module, CCD camera assembly and the electronic device of the utility model embodiment.Wherein, camera module includes shell and is respectively provided with prism and imaging sensor inside the shell, shell offers light inlet, prism is used to after turning to reach imaging sensor the light so that outside imaging sensor sensing camera module from the incident light of light inlet incidence, wherein, prism includes seamed edge, and seamed edge falls blunt processing to form chamfering or fillet.In above-mentioned camera module, CCD camera assembly and electronic device, blunt processing is done by the seamed edge to prism to form chamfering or fillet, the relative smooth for becoming the angle part at the edge of prism script is mellow and full, reduce prism causes prism marginal portion to be risk of damage to when being impacted, it ensure that the service life of prism, and ensure the image quality of CCD camera assembly and electronic device.

Description

Camera module, CCD camera assembly and electronic device

Technical field

The utility model relates to field of electronic devices more particularly to a kind of camera module, CCD camera assembly and electronics to fill It sets.

Background technique

In the related art, in order to improve the effect of taking pictures of mobile phone, the camera of mobile phone uses periscope type lens, periscopic Camera can for example carry out three times optical focal length to obtain quality more image.Periscopic camera includes a prism, rib Conduction is to imaging sensor so that imaging sensor obtains latent hope after the turn light rays that mirror is used to be incident in periscope type lens Image outside formula camera lens.However, prism is easy to be impacted and damaged.

Utility model content

The utility model provides a kind of camera module, CCD camera assembly and electronic device.

The camera module of the utility model embodiment, comprising: shell and the prism being arranged in the shell and Imaging sensor, the shell offer light inlet, and the prism from the incident light of the light inlet incidence for after turning to Described image sensor is reached so that described image sensor senses the light outside the camera module, wherein the rib Mirror includes seamed edge, and the seamed edge falls blunt processing to form chamfering or fillet.

The CCD camera assembly of the utility model embodiment, including camera module described in any of the above-described embodiment and Prism in the shell is set, and the prism is used to turn from the incident light of the light inlet incidence back through described more Described image sensor is reached after a eyeglass.

The electronic device of the utility model embodiment includes the CCD camera assembly of casing and embodiment of above, described to take the photograph On the housing as head assembly setting.

In above-mentioned camera module, CCD camera assembly and electronic device, blunt processing is done with shape by the seamed edge to prism At chamfering or fillet, the relative smooth for becoming the angle part at the edge of prism script is mellow and full, reduces prism when being impacted Cause prism marginal portion to be risk of damage to, ensure that the service life of prism, and ensures that CCD camera assembly and electronics fill The image quality set.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment It will be apparent and be readily appreciated that, in which:

Fig. 1 is the floor map of the electronic device of the utility model embodiment；

Fig. 2 is the stereoscopic schematic diagram of the CCD camera assembly of the utility model embodiment；

Fig. 3 is the decomposition diagram of the CCD camera assembly of the utility model embodiment；

Fig. 4 is the stereoscopic schematic diagram of the decoration of the utility model embodiment；

Fig. 5 is the decomposition diagram of the first camera module of the utility model embodiment；

Fig. 6 is the diagrammatic cross-section of the first camera module of the utility model embodiment；

Fig. 7 is the diagrammatic cross-section of the first camera module of another embodiment of the utility model；

Fig. 8 be the CCD camera assembly of Fig. 2 A-A to schematic cross-section；

Fig. 9 is the diagrammatic cross-section of the second camera mould group of the utility model embodiment；

Figure 10 is the camera module of some embodiments and the structural schematic diagram of ornamental piece；

Figure 11 is schematic cross-section of the electronic device along B-B direction of Fig. 1.

The schematic cross-section of the prism of Figure 12 the utility model embodiment；

Figure 13 is the stereoscopic schematic diagram of the prism of the utility model embodiment.

Main element symbol description:

Electronic device 1000, casing 102, CCD camera assembly 100, decoration 10, through-hole 11, first the 111, second son of sub-aperture Hole 112, case ring 12, chimb 13, the first camera module 20, shell 21, light inlet 211, groove 212, roof 213, side wall 214, prism 22, seamed edge 222 (224), outer surface 226, mounting base 23, pivot center 232, the first lens subassembly 24, eyeglass 241, motor element 25, intermediate plate 222, the first imaging sensor 26, driving mechanism 27, second camera mould group 30, the second lens Component 31, the second imaging sensor 32, bracket 40.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

Referring to Fig. 1, the electronic device 1000 of the utility model embodiment includes casing 102 and CCD camera assembly 100. CCD camera assembly 100 is arranged on casing 102.Electronic device 1000 can be mobile phone, tablet computer, laptop, intelligence Bracelet, smartwatch, intelligent helmet, intelligent glasses etc..The utility model embodiment is by taking electronic device 1000 is mobile phone as an example It is illustrated, it will be understood that the concrete form of electronic device 1000 can be other, and this is not restricted.

Specifically, casing 102 is the exterior components of electronic device 1000, plays the interior of protection electronic device 1000 The effect of portion's part.Casing 102 can be electronic device 1000 rear cover, zero, battery of overlay electronic device 1000 etc. Part.In present embodiment, 100 postposition of CCD camera assembly, in other words, the back of electronic device 1000 is arranged in CCD camera assembly 100 Face is so that electronic device 1000 can carry out postposition camera shooting.As Fig. 1 example in, CCD camera assembly 100 be arranged in casing 102 Upper left corner portions.It will be appreciated, of course, that upper position or upper right position in casing 102 can be set in CCD camera assembly 100 The other positions such as set.The position that casing 102 is arranged in CCD camera assembly 100 is not limited to the example of the utility model.

Please refer to figs. 2 and 3, and CCD camera assembly 100 includes decoration 10, the first camera module 20, second camera Mould group 30 and bracket 40.Decoration 10 is arranged on casing 102, and protrudes from the surface of casing 102.First camera module 20 It is arranged inside casing 102 with second camera mould group 30.First camera module 20 and second camera mould group 30 are leaned on Nearly decoration 10 is arranged.First camera module 20 and second camera mould group 30 are arranged in bracket 40 and consolidate with bracket 40 Fixed connection.The top of bracket 40 is arranged in decoration 10, and specifically, decoration 10 can be resisted against on bracket 40, can also be with The setting of the interval of bracket 10.The impact that bracket 40 can reduce by the first camera module 20, second camera mould group 30 is subject to improves 30 service life of first camera module 20 and second camera mould group.

Decoration 10 can be made of metal material, such as the material of decoration 10 is stainless steel, and decoration 10 can be with It is handled by polishing process to form bright surface, so that decoration 10 is more beautiful.

Incorporated by reference to Fig. 4, decoration 10 is formed with through-hole 11, the first camera module 20 and second camera mould group 30 from Through-hole 11 is exposed to decoration 10, and in other words, the first camera module 20 and second camera mould group 30 are adopted by through-hole 11 Collect external image.Specifically, in present embodiment, through-hole 11 includes the first sub-aperture 111 and the second sub-aperture 112, the first sub-aperture 111 It is spaced and is arranged with the second sub-aperture 112.In other words, the first sub-aperture 111 and the second sub-aperture 112 are disconnected.Certainly, in other realities It applies in mode, the first sub-aperture 111 can be connected to the second sub-aperture 112 and form a whole hole.First camera module 20 is logical The first sub-aperture 111 acquisition external image is crossed, second camera mould group 30 acquires external image by the second sub-aperture 112.This implementation In mode, the first sub-aperture 111 is round hole, and the second sub-aperture 112 is square hole.

In other embodiments, the shape of the first sub-aperture 111 and the second sub-aperture 112 is not limited to the shape in diagram.Example Such as, the first sub-aperture 111 and the second sub-aperture 112 are round hole；For another example, the first sub-aperture 111 and the second sub-aperture 112 are rectangular Hole.

Decoration 10 includes case ring 12 and chimb 13, and the bottom of 13 self-chambering decorative circle 12 of chimb is to the side far from case ring 12 To extension.Through-hole 11 is formed in case ring 12, and runs through case ring 12 and chimb 13, and case ring 12 is mounted on casing 102, convex Side 13 is resisted against on casing 102, as shown in Figure 10.In this way, chimb 13 can limit the position of dress decoration 10, decoration is prevented 10 move to outside casing 102.In one example, when installing decoration 10, decoration 10 is from the inside of casing 102 to extrapolation Dress, in inner surface of the chimb 13 against casing 102, decoration 10 is installed to predetermined position.Viscose glue can be used in decoration 10 It is fixed on casing 102, decoration 10 and casing 102 can also be made to be interference fitted, so that decoration 10 is not easy from casing It falls off on 102.

The integrated formed structure that decoration 10 can be formed for case ring 12 and chimb 13, cuts for example, decoration 10 uses The mode for cutting processing manufactures to be formed.In addition, case ring 12 and chimb 13 or separate structure, in other words, case ring 12 with Chimb 13 is initially formed two independent elements, then fits together to form decoration 10 by techniques such as welding.

It should be pointed out that in other embodiments, chimb 13 can be omitted, that is to say, that in this embodiment, Decoration 10 only includes the structure of case ring 12.

30 laid out in parallel of first camera module 20 and second camera mould group, in other words, second camera mould group 30 It is arranged in 20 side of the first camera module.In present embodiment, 30 row of the first camera module 20 and second camera mould group "-" type is arranged into, in other words, the first camera module 20 and second camera mould group 30 are arranged along same straight line.In other implementations In mode, the first camera module 20 and second camera mould group 30 can arrange l-shaped.First camera module 20 and second Camera module 30 can be spaced setting, can also be abutted against each other together.

In present embodiment, the first camera module 20 is located at the right side of second camera mould group 30, and in other words, first takes the photograph As head mould group 20 compared to second camera mould group 30 closer to the middle position of electronic device 1000.It will be appreciated, of course, that In other embodiments, the position of the first camera module 20 and second camera mould group 30 can be interchanged, in other words, first Camera module 20 is located at the left side of second camera mould group 30.

In the first camera module 20 and second camera mould group 30, one of camera module can be taken the photograph for black and white As head, another camera module is RGB camera；Or a camera module is infrared camera, another is taken the photograph As head mould group is RGB camera；Or a camera module is RGB camera, another camera module is also taken the photograph for RGB As head；Or a camera module is wide-angle camera, another camera module is focal length camera etc..

In other embodiments, second camera mould group 30 can be omitted or electronic device 1000 may include three A above camera module.

Please refer to Fig. 5-7, in present embodiment, the first camera module 20 include shell 21, prism 22, mounting base 23, First lens subassembly 24, motor element 25, driving mechanism 27 and the first imaging sensor 26.Prism 22, mounting base 23, first are saturating Mirror assembly 24, motor element 25 are arranged in shell 21.Prism 22 is arranged in mounting base 23, the receiving of the first lens subassembly 24 In in motor element 25, driving mechanism 27 connects motor element 25 and shell 21.After incident light enters shell 21, by prism 22 It turns to, then reaches the first imaging sensor 26 through the first lens subassembly 24, so that the first imaging sensor 26 obtains External image.And driving mechanism 27 drives motor element 25 to drive the movement of the first lens subassembly 24, makes the first camera mould Group 20 achievees the effect that zoom.

Such as Fig. 6, in some embodiments, motor element 25 is cylindrical in shape, axial direction of multiple eyeglasses 241 along motor element 25 Interval is fixed in motor element 25；Or such as Fig. 7, motor element 25 include two intermediate plates 252, two 252 sandwicheds of intermediate plate are multiple Eyeglass 241.

It is appreciated that since motor element 25 is for being fixedly installed multiple spaced eyeglasses 241, required motor element 25 length dimension is larger, and motor element 25 can have the shape of more certain cavity for cylindrical shape, square tube shape etc., so moves Multiple eyeglasses 241 can be preferably arranged in wound packages in element 25, and can preferably protect eyeglass 241 in cavity, making eyeglass 241 It is not susceptible to shake.

In addition, motor element 25 is that multiple eyeglasses 241 are held between two intermediate plates 252 by two intermediate plates 252, both had Certain stability can also reduce the weight of motor element 25, can reduce driving mechanism 27 and drive needed for motor element 25 Power, and the design difficulty of motor element 25 is relatively low, and eyeglass 241 is also easier to be set on motor element 25.

Certainly, motor element 25 is not limited to tubular and two intermediate plates 252 mentioned above, in other implementations, Motor element 25 such as may include that three pieces, four more intermediate plates 252 form more firm structure or a piece of intermediate plate 252 in this way More simple structure；Or has cavity for cuboid, round etc. to accommodate the various regular or irregular of eyeglass 241 Shape.Under the premise of guaranteeing 10 normal imaging of imaging modules and operation, specific choice.

Shell 21 is generally square shaped, and shell 21 offers light inlet 211, and incident light enters first from light inlet 211 and takes the photograph As in head mould group 20.It is passed that is, prism 22 is used to reach the first image after turning to from the incident incident light of light inlet 211 Sensor 26.It will therefore be appreciated that the first camera module 20 is periscope type lens mould group, compared to vertical lens module, dives and hope The height of formula lens module is smaller, so as to reduce the integral thickness of electronic device 1000.Vertical lens module refers to mirror The optical axis of head mould group is straight line, and in other words, incident light conducts photosensitive to lens module along the direction of a straight optical axis On device.

It is appreciated that light inlet 211 by through-hole 11 expose so that ambient after through-hole 11 from light inlet 211 into Enter in the first camera module 20.

Incorporated by reference to Fig. 8, in present embodiment, in the width direction of the first camera module 20, shell 21 is in light inlet 211 side forms fluted 212, and decoration 10 is located at 211 top of light inlet and is partly caught in groove 212.

Referring to Fig. 10, if omitting groove, in order to enable the integral thickness of electronic device is relatively thin, periscopic camera mould Group 20a is partially protruded into the direction of the width in decoration 10a, since the width of periscopic camera module 20a is compared to vertical Camera module width it is big, then be unfavorable for electronic device beauty at this point, the size of decoration 10a is then larger, but also Electronic device is not compact enough.

Referring to Fig. 5 and Fig. 8, and in present embodiment, groove 212 is formed in the side of light inlet 211, decoration 10 are located at 211 top of light inlet and are partly caught in groove 212, not only make the width dimensions of decoration 10 smaller, also The overall height dimension of CCD camera assembly 100 can be made to reduce, be conducive to CCD camera assembly 100 it is compact-sized, miniaturization.

Specifically, shell 21 includes roof 213 and side wall 214.Side wall 214 is extended to form from the side of roof 213 2131. Roof 213 includes two opposite sides 2131, and the quantity of side wall 214 is two, 214 self-corresponding sides of each side wall 2131 extend, and in other words, side wall 214 is separately connected the opposite two sides of roof 213.Light inlet 211 is formed in roof 213, groove 212 are formed in the junction of roof 213 and side wall 214, and decoration 10 is resisted against on roof 213.In this way, groove 212 is easy shape At, be conducive to shell 21 manufacture.In one example, groove 212 is the die mould of shell 21, that is, groove 212 can pass through punching press Mode formed.

In one example, the section bottom of case ring 12 is contained in groove 212, and 12 part of case ring is resisted against roof On 213.In other words, case ring 12 forms complementary structure with shell 21, and case ring 12 is mutually chimeric with shell 21, so that decoration Part 10 and the fit structure of shell 21 are more compact.

In present embodiment, the junction of each side wall 214 and roof 213 is each formed with groove 212.In other words, groove 212 quantity is two.Certainly, in embodiments thereof, the quantity of groove 212 can also be single, i other words, one of side The junction of wall 214 and roof 213 forms fluted 212.

In present embodiment, groove 212 is in long strip, and groove 212 extends along the length direction of the first camera module 20. In this way, groove 212 cooperates more compact with decoration 10.In some embodiments, groove 212 can be arc-shaped, arc Groove 212 surrounds light inlet 211.Certainly, in other embodiments, the structure and shape of groove 212 are not limited to above-mentioned example Son, as long as decoration 10 and the first camera module 20 is made to form complementary structure to reduce the size of decoration 10.

In one example, prism 22 is triangular prism, and the section of prism 22 is right angled triangle, wherein light is from straight One of right-angle side in the triangle of angle is incident, to which another right-angle side is emitted after the reflection of bevel edge.It is appreciated that Certainly, incident light can be emitted after the refraction of prism 22, and without reflection.Prism 22 can be using glass, plastics etc. thoroughly The relatively good material of photosensitiveness is made.It in one embodiment, can be reflective in one of surface silver coating of prism 22 etc. Material is to reflect incident light.

Figure 12 and Figure 13 are please referred to, prism 22 includes seamed edge 222, and the blunt processing of seamed edge 222 is to form chamfering or fillet.It can To understand, prism 22 includes right-angle surface and acute angle face, and wherein seamed edge 222 is formed by the marginal portion of prism 22, by outer Portion is easily destroyed when impacting, therefore is done chamfering or fillet to seamed edge 222 and handled, make to be formed at each seamed edge 222 of prism 22 compared with For smooth mellow and full structure, damage of the prism 22 when being impacted can be reduced.

In one example, fillet processing is done to all seamed edges 222 of prism 22, so that all marginal portions of prism 22 Rounded structure is formed, to improve the whole intensity of prism 22；

In another example, chamfered is done to all seamed edges 222 of prism 22, so that all edge parts of prism 22 Divide and form chamfering structure, to improve the whole intensity of prism 22.

In some instances, chamfered is done to the part seamed edge 222 of prism 22, part seamed edge 222 does fillet processing.

It in some instances, can be to chamfering or fillet processing be done at the three shorter seamed edge 222 of prism 22, to reduce processing Cost and processing duration.It is of course also possible to which selective to wherein one or more seamed edge 222 of prism 22 does chamfering or fillet Processing, to adapt to more embodiments.

In one example, the angle turned to from the incident incident light of light inlet 211 is 90 degree by prism 22.For example, entering Penetrating incidence angle of the light on the surface of emission of prism 22 is 45 degree, and angle of reflection is also 45 degree.Certainly, prism 22 turns to incident light Angle can also be other angles, for example, 80 degree, 100 degree etc., as long as the first imaging sensor is reached after capable of turning to incident light 26.

In present embodiment, the quantity of prism 22 is single, at this point, incident light reaches the first image after once turning to Sensor 26.In other embodiments, the quantity of prism 22 is multiple, at this point, incident light by turning back kick at least twice To the first imaging sensor 26.

In some embodiments, the radius of the fillet of seamed edge 222 is the ruler of the chamfering of 0.1-0.15mm or seamed edge 222 Very little is 0.1-0.15mm.

The moderate dimensions of the chamfering of the radius and seamed edge 222 of the fillet of above-mentioned seamed edge 222 both can guarantee prism 22 Overall construction is more complete, also ensures that the intensity of prism 22, implements and be also relatively easy to.Certainly, the radius of fillet with fall The size at angle also unlimited range above-mentioned is specifically chosen in a particular embodiment.

The size of the chamfering of seamed edge 222 refers to for 0.1-0.15mm: the size of any one chamfering straight flange of chamfering is 0.1-0.15mm, the size of chamfering straight flange are, for example, 0.1mm, 0.11mm, 0.12mm equidimension.

The radius of the fillet of seamed edge 222 is, for example, 0.1mm, 0.11mm, 0.12mm equidimension.

In some embodiments, the outer surface 226 of prism 22 by cure process and is formed with hardened layer.

The material of prism 22 itself is more crisp, in order to improve the intensity of prism 22, can do firmly in the outer surface 226 to prism 22 Change processing, cure process such as penetrates into lithium ion, under the premise of not influencing prism 22 and converting light to 226 pad pasting of outer surface.

Mounting base 23 is for installing prism 22, and in other words, mounting base 23 is the carrier of prism 22, and prism 22 is fixed at In mounting base 23.Make the position of prism 22 in this way it was determined that being conducive to the reflection of prism 22 or refraction incident light.Prism 22 can It realizes and is fixedly connected with mounting base 23 to use viscose glue to be adhesively fixed in mounting base 23.

It please join Fig. 6, in one example, mounting base 23 is movable to be arranged in shell 21, and mounting base 23 can be relative to 21 pivot center 232 of shell is rotated to adjust the direction that prism 22 turns to incident light, the extending direction one with pivot center 232 The size of chamfering or fillet that the seamed edge 224 of cause is formed is greater than the size of chamfering or fillet that other seamed edges 222 are formed.In this way, Prism 22 can prevent the other elements of seamed edge 224 and the first imaging modules 20 in this direction from interfering when rotating.

Mounting base 23 can drive prism 22 together towards the opposite direction rotation of the shake of the first camera module 20, thus The incident deviation for compensating the incident light of light inlet 211, realizes the effect of optical anti-vibration.Mounting base 23 can connect with driving mechanism 27 It connects, driving mechanism 27 can be rotated with drive installation seat 23.More, with the consistent seamed edge 224 of the extending direction of pivot center 232 It also refers to, the extending direction of seamed edge 224 and the extending direction of pivot center 232, which can be, to be parallel to each other, and is also possible to It is opposite slightly to tilt.

First lens subassembly 24 is contained in motor element 25, and further, the first lens subassembly 24 is arranged in prism 22 And first between imaging sensor 26.First lens subassembly 24 is used for image incoming light in the first imaging sensor 26.This Sample allows the first imaging sensor 26 to obtain the preferable image of quality.

First lens subassembly 24 can be imaged when moving integrally along its optical axis on the first imaging sensor 26, thus real Existing first camera module 20 focusing.First lens subassembly 24 includes multiple eyeglasses 241, when at least one eyeglass 241 is mobile, The whole focal length of first lens subassembly 24 changes, so that the function of 20 zoom of the first camera module is realized, more, by driving Mechanism 27 drives motor element 25 to move in shell 21 to reach zoom purpose.

First imaging sensor 26 can use complementary metal oxide semiconductor (CMOS, Complementary Metal Oxide Semiconductor) photosensitive element or charge coupled cell (CCD, Charge-coupled Device) photosensitive member Part.

In some embodiments, driving mechanism 27 is electromagnetic drive mechanism, drive mechanism or memorial alloy driving Mechanism.

It specifically, include magnetic field and conductor in electromagnetic drive mechanism, if magnetic field in the conductor can relative to conductor motion Induced current is generated, induced current makes effect of the conductor by Ampere force, and Ampere force makes conductor motion, and conductor herein is The part for driving motor element 12 mobile in electromagnetic drive mechanism；Drive mechanism, the inverse piezoelectricity based on piezoceramic material Effect: if applying voltage to piezoelectric material, mechanical stress is generated, i.e., is changed between electric energy and mechanical energy, control is passed through Make its mechanically deform generate rotation or linear motion, have the advantages that structure simply, low speed.

Characteristic of the driving of memorial alloy driving mechanism based on marmem: marmem is a kind of special Alloy, once it is made to have remembered any shape, even if being deformed, but when being heated to a certain proper temperature, it can restore Shape before to deformation achievees the purpose that driving with this, has the characteristics that displacement is rapid, direction is free.

Referring to Fig. 9, second camera mould group 30 is vertical lens module in present embodiment, certainly, in other implementations In mode, second camera mould group 30 can also be with periscope type lens mould group.Second camera mould group 30 includes the second lens subassembly 31 and second imaging sensor 32, for light to be imaged on the second imaging sensor 32, second takes the photograph the second lens subassembly 31 As the incident light axis of head mould group 30 and the optical axis coincidence of the second lens subassembly 31.

In present embodiment, second camera mould group 30 is tight shot mould group, therefore, the eyeglass of the second lens subassembly 31 241 is less, so that 30 height of second camera mould group is lower, is conducive to the thickness for reducing electronic device 1000.

The type of second imaging sensor 32 can be as the type of the first imaging sensor 26, and details are not described herein.

To sum up, the CCD camera assembly 100 of the utility model embodiment includes the first camera module 20 and prism 22, the One camera module 20 includes shell 21, prism 22 and the first imaging sensor 26.

Shell 21 offers light inlet 211, and prism 22 is arranged in shell 21, and prism 22 from light inlet 211 for that will enter The incident light penetrated reaches the first imaging sensor 26 after turning to, so that the first imaging sensor 26 senses the first camera module 20 External light, wherein prism 22 includes seamed edge 222, and the blunt processing of seamed edge 222 is to form chamfering or fillet.

The assembling process of the CCD camera assembly 100 of the utility model embodiment approximately as:

There is provided the first camera module 20 and prism 22, wherein the first camera module includes shell 21, prism 22 and One imaging sensor 26, shell 21 offer light inlet 211, and prism 22 is arranged in shell 21, and prism 22 is used for will be from entering light The incident incident lights of mouth 211 reach the first imaging sensor 26 after turning to, so that the first camera shooting of the first imaging sensor 26 sensing Light outside head mould group 20, wherein prism 22 includes seamed edge 222, and the blunt processing of seamed edge 222 is to form chamfering or fillet.

Above-mentioned CCD camera assembly 100 does blunt processing by the seamed edge 222 to prism 22 with electronic device 1000 with shape At chamfering or fillet, the relative smooth for becoming the angle part at the edge of 22 script of prism is mellow and full, reduces prism 22 and is being rushed Cause 22 marginal portion of prism to be risk of damage to when hitting, ensure that the service life of prism 22, and ensures CCD camera assembly 100 with the image quality of electronic device 1000.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

While there has been shown and described that the embodiments of the present invention, those skilled in the art can manage Solution: a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and objective, modify, Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.

Claims (14)

1. a kind of camera module characterized by comprising

Shell, the shell offer light inlet；With

The prism and imaging sensor being arranged in the shell, the prism is used for will be from the incidence of the light inlet incidence Light reaches described image sensor after turning to so that described image sensor senses the light outside the camera module, In, the prism includes seamed edge, and the seamed edge falls blunt processing to form chamfering or fillet.

2. camera module as described in claim 1, which is characterized in that the radius of the fillet of the seamed edge is 0.1- The size of the chamfering of 0.15mm or the seamed edge is 0.1-0.15mm.

3. camera module as described in claim 1, which is characterized in that the outer surface cure process of the prism is formed with firmly Change layer.

4. camera module as described in claim 1, which is characterized in that the prism can be relative to the shell around rotation Axis is rotated to adjust the direction that the prism turns to the incident light, with the consistent institute of the extending direction of the pivot center The size of the chamfering or fillet of stating seamed edge formation is greater than the size of chamfering or fillet that other described seamed edges are formed.

5. camera module as claimed in claim 4, which is characterized in that the camera module includes being contained in the shell Interior mounting base, the prism are fixed in the mounting base, and the mounting base can be around the pivot axis to drive The prism rotation.

6. camera module as described in claim 1, which is characterized in that the camera module includes:

Motor element that is that described image sensor side is set and being contained in the shell；

Contact the multiple eyeglasses being fixed on the motor element；With

The driving mechanism of the shell and the motor element is connected, the driving mechanism is for driving the motor element along institute State the mobile imaging so that the multiple eyeglass is focused in described image sensor of optical axis of multiple eyeglasses.

7. camera module as claimed in claim 6, which is characterized in that the motor element is cylindrical in shape, the multiple eyeglass Axially spaced-apart along the motor element is fixed in the motor element；Or

The motor element includes two intermediate plates, described two the multiple eyeglasses of intermediate plate sandwiched.

8. a kind of CCD camera assembly characterized by comprising

The described in any item camera modules of claim 1-7.

9. CCD camera assembly as claimed in claim 8, which is characterized in that in the width direction of the camera module, institute It states shell and is formed in the side of the light inlet fluted, the CCD camera assembly further includes decoration, and the decoration is provide with It above the light inlet and is partly caught in the groove, the decoration is formed with through-hole, and the light inlet passes through institute Through-hole exposing is stated, the camera module acquires external image by the through-hole.

10. CCD camera assembly as claimed in claim 9, which is characterized in that the shell includes roof and from the roof The side wall that extends to form of side, the light inlet is formed in the roof, and the groove is formed in the roof and the side The junction of wall, the decoration are resisted against on the roof.

11. CCD camera assembly as claimed in claim 10, which is characterized in that the groove is in long strip, and the groove is along institute The length direction for stating camera module extends；Or

The groove is arc-shaped, and the groove surrounds the light inlet.

12. CCD camera assembly as claimed in claim 10, which is characterized in that the quantity of the side wall is two, the roof Including two opposite sides, each self-corresponding one of side wall side extends, each side wall and institute The junction for stating roof is each formed with the groove.

13. CCD camera assembly as claimed in claim 10, which is characterized in that the decoration includes case ring and from the dress The chimb that the bottom of decorative circle extends to the direction far from the case ring, the section bottom of the case ring are contained in the groove In, the case ring part is resisted against on the roof.

14. a kind of electronic device characterized by comprising

Casing；With

The described in any item CCD camera assemblies of claim 8-13, the CCD camera assembly setting is on the housing.