CN209642802U - Periscope type lens, imaging modules, CCD camera assembly and electronic device - Google Patents
Periscope type lens, imaging modules, CCD camera assembly and electronic device Download PDFInfo
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- CN209642802U CN209642802U CN201920477205.7U CN201920477205U CN209642802U CN 209642802 U CN209642802 U CN 209642802U CN 201920477205 U CN201920477205 U CN 201920477205U CN 209642802 U CN209642802 U CN 209642802U
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Abstract
The application provides a kind of periscope type lens, imaging modules, CCD camera assembly and electronic device.The periscope type lens of the application embodiment include: lens barrel；It is arranged in lens barrel and turns optical element, turns optical element for, from entering light axle steer imaging optical axis, imaging optical axis to be vertical with entering light axis by light；With rotation connection lens barrel and two pivot hinges for turning optical element, two pivot hinges include the first rotating shaft and second shaft parallel with entering light axis perpendicular to entering light axis and imaging optical axis.In the periscope type lens of the application embodiment, imaging modules, CCD camera assembly and electronic device, it can make the rotation turned in optical element realization both direction by the first rotating shaft and the second shaft of two pivot hinges and the rotation precision for turning optical element is higher, the camera with periscope type lens is allowed to realize preferable optical anti-vibration effect in two directions.In addition, two pivot hinges is compact-sized, the volume of periscope type lens can reduce.
Description
Technical field
This application involves field of electronic devices more particularly to a kind of imaging modules, CCD camera assembly and electronic device.
Background technique
In the related art, in order to improve the effect of taking pictures of mobile phone, the camera of mobile phone uses periscopic camera, dives and hope
Formula camera can for example carry out three times optical focal length to obtain quality more image.Periscope type lens include prism, prism
Folding optical path makes the height even overall dimensions of periscope type lens more compact, to be suitable for relatively high to small form factor requirements
Mobile phone on.When concrete application, in order to realize optical anti-vibration, someone is it may be noted that realize stabilization by driving prism.So
And existing driving mechanism, such as voice coil motor etc., volume are larger, and the rear movable dimension of application is limited, anti-shake effect is poor
While be unfavorable for periscope type lens miniaturization.
Utility model content
In view of this, the application provides a kind of periscope type lens, imaging modules, CCD camera assembly and electronic device.
The periscope type lens of the application embodiment include:
Lens barrel；
The optical element that turns in the lens barrel is set, it is described turn optical element for by light from entering light axle steer imaging
Axis, the imaging optical axis are vertical with the entering light axis；With
Be rotatablely connected the lens barrel and two pivot hinges for turning optical element, two pivot hinge include perpendicular to it is described into
The first rotating shaft and second shaft parallel with the entering light axis of optical axis and the imaging optical axis.
The imaging modules of the application embodiment include:
Above-described periscope type lens；With
Along the Lens assembly and imaging sensor of imaging optical axis setting, the Lens assembly turns optical element positioned at described
Between described image sensor.
The CCD camera assembly of the application embodiment includes:
First imaging modules, first imaging modules are above-described imaging modules；With
Close to the second imaging modules of first imaging modules setting；With
Close to the third imaging modules of second imaging modules setting；
Second imaging modules between first imaging modules and the third imaging modules, the third at
As the field angle of mould group is greater than the field angle of first imaging modules and is less than the field angle of second imaging modules.
The electronic device of the application embodiment includes:
Casing；With
Above-described CCD camera assembly, the CCD camera assembly are arranged in the casing.
In the periscope type lens of the application embodiment, imaging modules, CCD camera assembly and electronic device, passes through two axis and cut with scissors
The rotation that the first rotating shaft of chain and the second shaft can make the rotation turned in optical element realization both direction and turn optical element
Precision is higher, and the camera with periscope type lens is allowed to realize preferable optical anti-vibration effect in two directions.Separately
Outside, two pivot hinges is compact-sized, can reduce the volume of periscope type lens.
The additional aspect and advantage of the application will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of the application.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the application is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the floor map of the electronic device of the application embodiment；
Fig. 2 is the stereoscopic schematic diagram of the CCD camera assembly of the application embodiment；
Fig. 3 is the stereoscopic schematic diagram of the first imaging modules of the application embodiment；
Fig. 4 is the decomposition diagram of the first imaging modules of the application embodiment；
Fig. 5 is the diagrammatic cross-section of the first imaging modules of the application embodiment；
Fig. 6 is the diagrammatic cross-section of the periscope type lens of the application embodiment；
Fig. 7 is another diagrammatic cross-section of the periscope type lens of the application embodiment；
Fig. 8 is the stereoscopic schematic diagram for turning light portion of the application embodiment；
Fig. 9 is the light catoptric imaging schematic diagram of imaging modules in the related technology；
Figure 10 is the light catoptric imaging schematic diagram of the first imaging modules of the application embodiment；
Figure 11 is the floor map of the driving device of the application embodiment；
Figure 12 is the simulation result schematic diagram of the sensing element of the relevant technologies；
Figure 13 is the simulation result schematic diagram of the sensing element of the application embodiment；
Figure 14 is the diagrammatic cross-section of the first imaging modules of another embodiment of the application；
Figure 15 is the diagrammatic cross-section of the second imaging modules of the application embodiment.
Main element symbol description:
Electronic device 1000；
CCD camera assembly 100, the first imaging modules 20, periscope type lens 10, entering light axis 101, imaging optical axis 102, first
Shaft 103, light inlet 211, roof 213, side wall 214, bottom wall 216, the first mounting groove 112, turns optical element 12, turns lens barrel 11
Light portion 22, incidence surface 222, shady face 224, incidence surface 226, light-emitting surface 228, mounting portion 23, the second mounting groove 122；
Two pivot hinges 13, connector 14, the first accommodating space 141, the second accommodating space 142, limiting structure 15, the first magnetic
Property element 151, the second magnetic element 152, the first flexible member 153, the second flexible member 154,16, second turns of the first rotating member
Moving part 17；
Driving device 28, sensing element 281, the first electromagnetic component 282, the first center line 2821, the second center line 2822,
Third magnetic element 283, gap 284, distance A, size B, drive circuit board 285, the magnetic member of the second electromagnetic component the 286, the 4th
Part 287；
Shell 21, eyeglass 241, loading member 25, intermediate plate 222, the first imaging sensor 26, drives first Lens assembly 24
Motivation structure 27, the second imaging modules 30, the second Lens assembly 31, the second imaging sensor 32, third imaging modules 40, bracket
50。
Specific embodiment
Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.
Referring to Fig. 1, the electronic device 1000 of the application embodiment includes casing 110 and CCD camera assembly 100.Camera shooting
Head assembly 100 is exposed by casing 110.
Illustratively, electronic device 1000 can be various types of calculating that are mobile or portable and executing wireless communication
Any one of machine system equipment (only illustratively shows a kind of form) in Fig. 1.
Specifically, electronic device 1000 can be mobile phone or smart phone (for example, being based on iPhone system (apple
Fruit system), it is based on the phone of Android system (Android system)), portable gaming device (such as iPhone (apple hand
Machine)), laptop computer, palm PC (personal digital assistant, PDA), portable Internet appliance, sound
Happy player and data storage device, other handheld devices and such as wrist-watch, In-Ear Headphones, pendant, headphone
Deng.
Electronic device 100 can also be other wearable devices (for example, such as electronic glasses, electronics clothes, electronic hand
Bracelet, electronics necklace, electronics tatoo, the headset equipment of electronic equipment or smartwatch (head mount di splay,
HMD))。
Casing 110 is the exterior components of electronic device 1000, plays the inner body of protection electronic device 1000
Effect.Casing 110 can be the rear cover of electronic device 1000, the components such as battery of rear cover overlay electronic device 1000.
In present embodiment, 100 postposition of CCD camera assembly, in other words, CCD camera assembly 100 are arranged in electronic device 1000
The back side so that electronic device 1000 can carry out postposition camera shooting.As Fig. 1 example in, CCD camera assembly 100 be arranged in machine
Upper position position in shell 110.
It will be appreciated, of course, that CCD camera assembly 100 can be set the top-left position of casing 110 or upper-right position etc. its
His position.The position that casing 110 is arranged in CCD camera assembly 100 is not limited to the example of the application.
Referring to Fig. 2, CCD camera assembly 100 includes the first imaging modules 20, the second imaging modules 30, third imaging modules
40 and bracket 50.
First imaging modules 20, the second imaging modules 30 and third imaging modules 40 are arranged in bracket 50 and and bracket
50 are fixedly connected.Bracket 50 can reduce what the first imaging modules 20, the second imaging modules 30 and third imaging modules 40 were subject to
Impact improves the first imaging modules 20,40 service life of the second imaging modules 30 and third imaging modules.
In present embodiment, the field angle FOV3 of third imaging modules 40 is greater than the field angle FOV1 of the first imaging modules 20
And less than the field angle FOV2 of the second imaging modules 30, in other words, FOV1 < FOV3 < FOV2.In this way, different field angles
Three imaging modules make CCD camera assembly 100 can satisfy the shooting demand under different scenes.
In one example, the field angle FOV1 of the first imaging modules 20 is 10-30 degree, the visual field of the second imaging modules 30
Angle FOV2 is 110-130 degree, and the field angle FOV3 of third imaging modules 40 is 80-110 degree.
For example, 20 field angle FOV1 of the first imaging modules be 10 degree, 12 degree, 15 degree, 20 degree, 26 degree or 30 degree angularly.
Second imaging modules, 30 field angle FOV2 be 110 degree, 112 degree, 118 degree, 120 degree, 125 degree or 130 degree angularly.Third imaging
40 field angle FOV3 of mould group be 80 degree, 85 degree, 90 degree, 100 degree, 105 degree or 110 degree angularly.
Since the field angle FOV1 of the first imaging modules 20 is smaller, it will be understood that the focal length of the first imaging modules 20 is larger,
Therefore, the first imaging modules 20 can be used for shooting shooting distant view, to obtain distant view clearly image.Second imaging modules 30
Field angle FOV2 it is larger, it will be understood that the focal length of the second imaging modules 30 is shorter, and therefore, the second imaging modules 30 can be used
In shooting close shot, to obtain the close up fragmentary image of object.Third imaging modules 40 can be used for normal photographing object.
In this way, passing through the combination of the first imaging modules 20, the second imaging modules 30 and third imaging modules 40, can obtain
The image effects such as background blurring, picture part sharpening.
Second imaging modules 30 are arranged close to the first imaging modules 20.Third imaging modules 40 are close to the second imaging modules 30
Setting.Second imaging modules 30 are arranged between the first imaging modules 20 and third imaging modules 40.
40 laid out in parallel of first imaging modules 20, the second imaging modules 30 and third imaging modules.In present embodiment, the
One imaging modules 20, the second imaging modules 30 and third imaging modules 40 are arranged L-shaped.
Due to the field angle factor of the first imaging modules 20 and third imaging modules 40, in order to enable the first imaging modules 20
The preferable image of quality is obtained with third imaging modules 40, the first imaging modules 20 and third imaging modules 40 can be configured with light
Learn anti-shake apparatus, and optical anti-vibration device is typically arranged with more magnetic element, therefore, the first imaging modules 20 and third at
As mould group 40 can produce magnetic field.
In present embodiment, by the second imaging modules 30 between the first imaging modules 20 and third imaging modules 40,
So that the first imaging modules 20 and third imaging modules 40 may be located remotely from, the magnetic field for preventing the first imaging modules 20 from being formed and third
The magnetic field that imaging modules 40 are formed interferes with each other and influences the normal use of the first imaging modules 20 and third imaging modules 40.
First imaging modules 20, the second imaging modules 30 and third imaging modules 40 arrange it is L-shaped also refer to, first
The entering light axis and third of the first plane and the second imaging modules 30 that the imaging optical axis and entering light axis of imaging modules 20 are formed are imaged
The second plane that the entering light axis of mould group 40 is formed is substantially vertical；It can also refer to the first imaging modules 20,30 and of the second imaging modules
The line of the light inlet central point of third imaging modules 40 is L-shaped.
In other embodiments, the first imaging modules 20, the second imaging modules 30 and third imaging modules 40 are along same
Straight line arrangement.
First imaging modules 20, the second imaging modules 30 and third imaging modules 40 can refer to along the arrangement of same straight line
It is the entering light axis and the of the first plane and the second imaging modules 30 that the imaging optical axis and entering light axis of the first imaging modules 20 are formed
The second co-planar setting that the entering light axis of three imaging modules 40 is formed.
First imaging modules 20, the second imaging modules 30 and third imaging modules 40 can be spaced setting, and adjacent two
Imaging modules can also be abutted against each other together.
In the first imaging modules 20, the second imaging modules 30 and third imaging modules 30, any one imaging modules can
Think black and white camera, RGB camera or infrared camera.
It should be pointed out that term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Explicitly or implicitly include one or more feature.In the description of the present application, the meaning of " plurality " is two
Or it is more than two, unless otherwise specifically defined.
Please refer to Fig. 3-5, in present embodiment, the first imaging modules 20 include periscope type lens 10, shell 21, the first mirror
Piece component 24, loading member 25, the first imaging sensor 26, driving mechanism 27 and driving device 28.
First Lens assembly 24, loading member 25 are arranged in shell 21.First Lens assembly 24 is fixed on loading member
On part 25.Loading member 25 is arranged in 26 side of the first imaging sensor.Further, loading member 25 is located at periscope type lens
10 and first between imaging sensor 26.
Driving mechanism 27 connects loading member 25 and shell 21.After incident light enters the first imaging modules 20, hoped by latent
Formula camera lens 10 turns to, and then the first imaging sensor 26 is reached through the first Lens assembly 24, so that the first image sensing
Device 26 obtains external image.Driving mechanism 27 is for driving loading member 25 to move along the optical axis of the first Lens assembly 24 so that the
One Lens assembly 24 is focused imaging on the first imaging sensor 26.
Please refer to Fig. 6 and Fig. 7, in present embodiment, periscope type lens 10 include lens barrel 11, turn optical element 12 and two axis hinge
Chain 13.Turn optical element 12 to be arranged in lens barrel 11.Turn optical element 12 to be used to light turning to imaging optical axis 102 from entering light axis 101,
Imaging optical axis 102 is vertical with entering light axis 101.Two pivot hinges 13 rotationally connect lens barrel 11 and turn optical element 12.Two pivot hinges 13
Including first rotating shaft 103 and the second shaft 104, first rotating shaft 103 is perpendicular to entering light axis 101 and imaging optical axis 102, the second shaft
104 second shafts 104 parallel with entering light axis 101.
In this way, can make to turn the realization of optical element 12 two by the first rotating shaft 103 and the second shaft 104 of two pivot hinges 13
The rotation precision for rotating and turning optical element 12 on a direction is higher, and the camera with periscope type lens 10 is existed
Preferable optical anti-vibration effect is realized in both direction.In addition, two pivot hinges 13 is compact-sized, it can reduce periscope type lens
10 volume.
It is appreciated that the first imaging modules 20 are periscope type lens mould group.Compared to vertical lens module, periscope type lens
The height of mould group is smaller, so as to reduce the integral thickness of electronic device 1000.Vertical lens module refers to lens module
Imaging optical axis and entering light axis be straight line.In other words, incident light is conducted along the direction of a straight optical axis to lens module
Sensor devices on.
It needs to refer to that the light entered from entering light axis 101 is referred to and enters periscopic mirror centered on entering light axis 101
Light in first 10, light can be parallel with entering light axis 101, can also be formed with entering light axis 101 with certain angle.
In addition, the light for turning to imaging optical axis 102 refers to the light propagated centered on imaging optical axis 102, light with
Imaging optical axis 102 can be parallel, can also be formed with imaging optical axis 102 with certain angle.
Specifically, lens barrel 11 is generally square shaped.Lens barrel 11 can be made of materials such as plastics, metals.Lens barrel 11 has
There is light inlet 211, incident light enters in periscope type lens 10 from light inlet 211.That is, turn optical element 12 for will from into
The first imaging sensor 26 is reached so that the first image after the incident incident light of optical port 211 turns to and after the first Lens assembly 24
Sensor 26 senses the incident light outside the first imaging modules 20.
It please join figure Fig. 4 and Fig. 6, lens barrel 11 includes roof 213, side wall 214 and bottom wall 216.Side wall 214 is from roof 213
Side 2131 extends to form.Bottom wall 216 and roof 213 are opposite.Roof 213 is formed with light inlet 211, in other words, light inlet 211
It is formed in roof 213.Roof 213 includes two opposite sides 2131.The quantity of side wall 214 is two, and each side wall 214 is certainly
A corresponding side 2131 extends.In other words, side wall 214 is separately connected the opposite two sides of roof 213.
Turning optical element 12 includes turning light portion 22 and mounting portion 23, turns light portion 22 and is arranged on mounting portion 23.Turning light portion 22 can
It realizes and is fixedly connected with mounting portion 23 to use viscose glue to be adhesively fixed on mounting portion 23.
Turning light portion 22 is prism or plane mirror.In one example, when turning light portion 22 is prism, prism can be triangle
Prism, the section of prism are right angled triangle, wherein light is incident from one of right-angle surface in right angled triangle, then
It is emitted after reflection from another right-angle surface.
Certainly, incident light can be emitted after refraction by prism, and without reflection.Prism can use glass, plastics
Etc. the relatively good material of translucency be made.It in one embodiment, can be anti-in one of surface silver coating of prism etc.
Luminescent material is to reflect incident light.
It is appreciated that the reflection of generation incident light is realized that incident light is turned to by plane mirror when turning light portion 22 is plane mirror.
More, Fig. 6 and Fig. 8 are please referred to, turning light portion 22 has incidence surface 222, shady face 224, turns smooth surface 226 and out light
Face 228.Incidence surface 222 close to and towards light inlet 211.Shady face 224 is far from light inlet 211 and opposite with incidence surface 222.Turn
Smooth surface 226 connects incidence surface 222 and shady face 224.Light-emitting surface 228 connects incidence surface 222 and shady face 224.228 court of light-emitting surface
To the first imaging sensor 26.Turn smooth surface 226 to be obliquely installed relative to incidence surface 222.Light-emitting surface 228 is opposite with smooth surface 226 is turned
Setting.
Specifically, in the steering procedure of light, light, which passes through light inlet 211 and entered by incidence surface 222, to be turned in light portion 22,
Again via the steering of smooth surface 226 is turned, is finally reflected from light-emitting surface 228 and turn light portion 22, complete the process of turn light rays.And shady face
224 are fixedly installed with mounting portion 23, are keeping stablizing so as to turn light portion 22.
As shown in figure 9, in the related art, due to reflecting the needs of incident ray, turn light portion 22a turns smooth surface 226a phase
Horizontal direction is tilted, and turning light portion 22a on the reflection direction of light is unsymmetric structure.Thus, turn under light portion 22a
The opposite practical optical area turned above light portion 22a in side is smaller.It is to be understood that the part far from light inlet turns smooth surface 226a
It is less or can not reflection light.
Therefore, Figure 10 please be join, the light portion 22 that turns of the application embodiment is cut off relative to the light portion 22a that turns in the related technology
Corner angle far from light inlet not only turn the effect of the reflection light in light portion 22 without influence in this way, also reduce and turn light portion 22
Integral thickness.
Referring to Fig. 6, turn smooth surface 226 relative to the angle [alpha] of incidence surface 222 in 45 degree of inclinations.In this way, making incidence
Light is preferably reflected and is converted, and has preferable light conversion effect.
Further, turning light portion 22 can be made of relatively good materials of translucency such as glass, plastics.Implement at one
It, can be in reflectorized materials such as the one of surface silver coatings for turning light portion 22 to reflect incident light in mode.Certainly, turn light portion 22
It can use light total reflection principle and realize that incident light turns to.At this point, without being coated with reflectorized material turning light portion 22.
As Fig. 6 example in, incidence surface 222 is arranged in parallel with shady face 224.In this way, by shady face 224 and mounting portion 23
When fixed setting, it can make to turn 22 held stationary of light portion, incidence surface 222 is also rendered as plane, and incident light is turning light portion 22
The optical path of conversion process also formation rule, keeps the transfer efficiency of light preferable.
Specifically, entering light direction along light inlet 211, the section for turning light portion 22 is substantially trapezoidal, in other words, turns light portion 22
Substantially trapezoidal body.As Fig. 6 example in, incidence surface 222 and shady face 224 are each perpendicular to light-emitting surface 228.In this way, can be formed
More regular turns light portion 22, keeps the optical path of incident ray more straight, improves the transfer efficiency of light.
In one example, the distance range of incidence surface 222 and shady face 224 is 4.8-5.0mm.For example, incidence surface 222
The distance between shady face 224 can be 4.85mm, 4.9mm, 4.95mm etc..In other words, incidence surface 222 and shady face 224
Distance range it is to be understood that turn light portion 22 height be 4.8-5.0mm.
The incidence surface 222 of the above distance range is formed by that turn 22 volume of light portion moderate with shady face 224, can preferably cut
It is incorporated into the first imaging modules 20, forms the first imaging modules 20, CCD camera assembly 100 and the electronics of more compact property and miniaturization
Device 1000 meets the more demands of consumer.
Optionally, incidence surface 222, shady face 224, turn smooth surface 226 and the equal cure process of light-emitting surface 228 is formed with hardening
Layer.
When turning light portion 22 and being made of materials such as glass, the material for turning light portion 22 itself is more crisp, turns light portion 22 to improve
Intensity, can be to turning the incidence surface 222 in light portion 22, shady face 224, turn smooth surface 226 and light-emitting surface 228 does cure process.More
, cure process can be done to all surface for turning optical element 12, to further increase the intensity for turning optical element 12.
Further, cure process can be infiltration lithium ion, or under the premise of not influencing to turn the conversion light of light portion 22
To above each film on surface etc..
In one example, turning light portion 22 for the angle turned to from the incident incident light of light inlet 211 is 90 degree.For example,
Incidence angle of the incident light on the surface of emission for turning light portion 22 is 45 degree, and angle of reflection is also 45 degree.Certainly, turn light portion 22 for incident light
The angle of steering can also be other angles, for example, 80 degree, 100 degree etc., as long as the first image is reached after capable of turning to incident light
Sensor 26.
In present embodiment, the quantity for turning light portion 22 is one, at this point, incident light reaches the first figure after once turning to
As sensor 26.In other embodiments, it is multiple for turning the quantity in light portion 22, at this point, incident light by turning at least twice
After reach the first imaging sensor 26.
Mounting portion 23 turns light portion 22 for installing, and in other words, mounting portion 23 is the carrier for turning light portion 22.It is fixed to turn light portion 22
On mounting portion 23.Make the position for turning light portion 22 in this way it was determined that being conducive to turn the reflection of light portion 22 or refraction incident light.
Specifically, referring to Fig. 4, in present embodiment, mounting portion 23 is provided with position limiting structure 232, and position limiting structure 232 connects
Switch through light portion 22 and turns position of the light portion 22 on mounting portion 23 to limit.
In this way, the limitation of position limiting structure 232 turns position of the light portion 22 on mounting portion 23, hit so that turning light portion 22
In the case where positional shift will not occur, be conducive to 20 normal use of the first imaging modules.
It is appreciated that in one example, turning light portion 22 and being fixed on by way of bonding on mounting portion 23, if omitted
Position limiting structure 232, then, when the first imaging modules 20 are impacted, if turning bonding between light portion 2222 and mounting portion 23
Power is insufficient, turns light portion 22 and is easy to fall off from mounting portion 23.
In present embodiment, mounting portion 23 is formed with accommodation groove 233, turns light portion 22 and is arranged in accommodation groove 233, limit knot
Structure 232 is arranged in the edge of accommodation groove 233 and against turning light portion 22.
In this way, accommodation groove 233 can to turn light portion 22 to be easily mounted on mounting portion 23.The setting of position limiting structure 232 exists
The edge of accommodation groove 233 and against the edge for turning light portion 22, not only can limit the position for turning light portion 22, will not also interfere
Turn light portion 22 for incident light emitting to the first imaging sensor 26.
Further, position limiting structure 232 includes the protrusion 234 protruded from the edge of accommodation groove 233, and protrusion 234 is against out
The edge of smooth surface 228.
It is mounted on mounting portion 23 due to turning light portion 22 by turning smooth surface 226, and light-emitting surface 228 is opposite with smooth surface 226 is turned
Setting.Therefore, turn light portion 22 to be more easier that position occurs towards the side of light-emitting surface 228 when being impacted.And this embodiment party
In formula, position limiting structure 232 against the edge of light-emitting surface 228, not only can anti-rotation stop light portion 22 to 228 side of light-emitting surface be displaced,
It can also guarantee that light normally goes out light from light-emitting surface 228.
Certainly, in other implementations, position limiting structure 232 may include other structures, turn light as long as can limit
The position in portion 22.For example, position limiting structure 232 is formed with card slot, turns light portion 22 and be formed with limited post, limited post is fastened on card
To limit the position for turning light portion 22 in slot.
In present embodiment, protrusion 234 is in a strip shape and extends along the edge of light-emitting surface 228.In this way, protrusion 234 and light out
The contact area at the edge in face 228 is big, allows and turns light portion 22 and be more seated firmly on mounting portion 23.
Certainly, in other embodiments, protrusion 234 can also be in other structures such as bulks.
It is appreciated that mounting portion 23 can be with turn light portion 22 together towards the opposite direction of the shake of the first imaging modules 20
Rotation, to compensate the incident deviation of the incident light of light inlet 211, realizes the effect of optical anti-vibration.
Please refer to Fig. 5-Fig. 7, in present embodiment, two pivot hinges 13 include that connector 14, limiting structure 15, first rotate
Part 16 and the second rotating member 17.Limiting structure 15 turns optical element 12 and connector 14 in 102 direction of imaging optical axis for limiting
Freedom degree.First rotating member 16 is rotatablely connected lens barrel 11 and connector 14.First rotating member 16 forms first rotating shaft 103.Second
Rotating member 17 turns optical element 12 and connector 14.Second rotating member 17 forms the second shaft 104.
In this way, the first rotating member 16 and the second rotating member 17 may be implemented to turn optical element 12 to rotate in two directions.Tool
Body, the first rotating member 16 is formed with first rotating shaft 103, allows and turns optical element 12 by connector 14 around first rotating shaft
103 rotations.Second rotating member 17 is formed with the second shaft 104, allows and turns optical element 12 and rotate around the second shaft 104.
It please join Fig. 4-Fig. 6, for the convenience of description, the width direction of the first imaging modules 20 is defined as X to short transverse
It is defined as Y-direction, length direction is defined as Z-direction.Entering light axis 101 extends along Y-direction as a result, and imaging optical axis 102 extends along Z-direction, and first
Along X to extension, the second shaft 104 extends shaft 103 along Y-direction.
In other words, turn optical element 12 can by the first rotating member 16 around X to rotation so that the first imaging modules
20 realize the optical anti-vibration in Y-direction.In addition, turning optical element 12 can be rotated by the second rotating member 17 around Y-direction, so that
First imaging modules 20 realize the optical anti-vibration in X-direction.
Certainly, in other embodiments, the first rotating member 16 can form the second shaft 104, and the second rotating member 17 can
To form first rotating shaft 103.In other words, the first imaging modules 20 can be made to realize in X-direction by the first rotating member 16
Optical anti-vibration, by the second rotating member 17 make the first imaging modules 20 realize Y-direction on optical anti-vibration.
In present embodiment, connector 14 can be in shapes such as diamond type, irregular types.In addition, connector 14 can be adopted
It is made of materials such as plastics, metals.In order to mitigate the weight of periscope type lens 10, connector 14 can use the lower material of density
Material is made.Therefore, in the application embodiment, the shape and material of connector 14 are not restricted.
Limiting structure 15 can limit connector 14 and turn optical element 12 in the freedom degree of Z-direction, so as to the company of preventing
Fitting 14 and turn the case where optical element 12 falls apart.
Referring to Fig. 6, in one example, limiting structure 15 includes the first magnetic element 151 and the second magnetic element
152, the setting of the first magnetic element 151 is turning optical element 12, the first magnetic element in lens barrel 11, the setting of the second magnetic element 152
151 is attracting with the second magnetic element 152.
In this way, it is attracting by magnetic element, so as to limit connector 14 and turn optical element 12 in the freedom of Z-direction
Degree.Specifically, lens barrel 11 is formed with the first mounting groove 112.First magnetic element 151 is arranged in the first mounting groove 112.Turn light
Element 12 is formed with the second mounting groove 122, and the second magnetic element 152 is arranged in the second mounting groove 122.Tie limitation
Structure 15, lens barrel 11 and the structure that turns between 12 three of optical element are more compact, so as to reduce the volume of periscope type lens.
In present embodiment, the first mounting groove 112 is formed in the side wall 214 of lens barrel 11.Second mounting groove 122 is formed in peace
Dress portion 23.
Referring to Fig. 7, in another example, limiting structure 15 includes the first flexible member 153 and the second flexible member
154, the first flexible member 153 connects lens barrel 11 and connector 14, and the second flexible member 154 connects connector 14 and turns optical element
12.First flexible member 153 and the second flexible member 154 are, for example, the flexible elements such as wire, plastic parts.
As shown in FIG. 6 and 7, in present embodiment, connector 14 and lens barrel 11 limit the first accommodating space jointly
141, the first rotating member 16 is arranged in the first accommodating space 141.In addition, turning optical element 12 and connector 14 limits jointly
Two accommodating spaces 142, the second rotating member 17 are arranged in the second accommodating space 142.First accommodating space 141 and the second receiving are empty
Between 142 the structure of two pivot hinges 13 can be made more compact, to reduce the volume of periscope type lens 10.
Specifically, connector 14 and side wall 214 limit the first accommodating space 141 jointly.Connector 14 and mounting portion 23
The second accommodating space 142 is limited jointly.First accommodating space 141 and the second accommodating space 142 can be cylindrical, can also be with
In the shapes such as spherical.
First rotating member 16 rotationally connects side wall 214 and connector 14.First rotating member 16 includes roller bearing and/or rolling
Pearl.In other words, the first rotating member 16 can be roller bearing, or ball or the first rotating member 16 include roller bearing and rolling
Pearl.It is appreciated that roller bearing is in long strip.Ball is in spherical.First rotating member 16 can be made of metal or plastics.In order to
Reduce the frictional force of the first rotating member 16, polytetrafluoroethylene (PTFE) etc. has can be set by low-friction coefficient in the surface of the first rotating member 16
Manufactured film layer.
The quantity of first rotating member 16 be it is multiple, multiple first rotating members 16 along first rotating shaft 103 be spaced be arranged.For example,
The quantity of first rotating member 16 is the quantity such as 2,3 or 4.As mentioned above, it will be understood that it is first turn part of
Moving part 16 can be roller bearing, and the first rotating member of another part 16 can be ball.
Second rotating member 17 rotationally connects mounting portion 23 and connector 14.Second rotating member 17 includes roller bearing and/or rolling
Pearl.In other words, the second rotating member 17 can be roller bearing, or ball or the second rotating member 17 include roller bearing and rolling
Pearl.It is appreciated that roller bearing is in long strip.Ball is in spherical.Second rotating member 17 can be made of metal or plastics.In order to
Reduce the frictional force of the second rotating member 17, polytetrafluoroethylene (PTFE) etc. has can be set by low-friction coefficient in the surface of the second rotating member 17
Manufactured film layer.
The quantity of second rotating member 17 be it is multiple, multiple second rotating members 17 along the second shaft 104 be spaced be arranged.For example,
The quantity of second rotating member 17 is the quantity such as 2,3 or 4.As mentioned above, it will be understood that it is second turn part of
Moving part 17 can be roller bearing, and the second rotating member of another part 17 can be ball.
Referring to Fig. 6 and Fig. 7, further, periscope type lens further include driving device 28, and driving device 28 is used for
Driving is rotated with the mounting portion 23 for turning light portion 22 around first rotating shaft 103 and the second shaft 104.
In this way, driving device 28 drives mounting portion 23 to move in two directions, the first imaging modules not only may be implemented
20 both direction optical anti-vibration effect, it is also possible that the small volume of the first imaging modules 20.
Driving device 28 drives mounting portion 23 to rotate, so that turning light portion 22 around X to rotation, so that the first imaging modules
20 realize the effect of Y-direction optical anti-vibration.In addition, axial movement of the driving mounting portion 23 of driving device 28 along pivot center 29, from
And the first imaging modules 20 is made to realize effect of the X to optical anti-vibration.In addition, the first Lens assembly 24 can be along Z-direction with reality
Existing first Lens assembly 24 is focused on the first imaging sensor 26.
Specifically, turn light portion 22 around X to when rotation, the light for turning the reflection of light portion 22 moves in Y-direction, so that first
Imaging sensor 26 forms different images in Y-direction to realize the anti-shake effect of Y-direction.Turn light portion 22 along X to when moving, turns
The light that light portion 22 turns to is moved up in X, so that the first imaging sensor 26 is upwardly formed different images in X with reality
Existing X to anti-shake effect.
Referring to Fig. 6-7 and Figure 11, driving device 28 includes sensing element 281, the first electromagnetic component 282, third
Magnetic element 283, drive circuit board 285, the second electromagnetic component 286 and the 4th magnetic element 287.
The setting of sensing element 281 is in 282 outside of the first electromagnetic component.Sensing element 281, which is used to detect, turns turning for light portion 22
Dynamic angle.The setting of first electromagnetic component 282 is turning 22 side of light portion.First electromagnetic component 282 is used to be examined according to sensing element 281
The data-driven measured turns light portion 22 and rotates so that the first imaging modules 20 realize optical anti-vibration.
Further, the first electromagnetic component 282 is used for detect according to sensing element 281 23 turns of data-driven mounting portion
It is dynamic to be rotated with band turn light portion 22.
Optionally, sensing element 281 is Hall sensor, and the first electromagnetic component 282 is coil, third magnetic element 283
For permanent magnet.
In this way, the setting of sensing element 281 is in the outside of the first electromagnetic component 282, the position of sensing element 281 in an assembling process
, can be larger to avoid the sensed data deviation detected when setting offset, guaranteeing the normal participation optical anti-vibration of sensing element 281
Meanwhile the precision of the collected data of sensing element 281 can be improved, be conducive to the accuracy for improving optical anti-vibration.
The center of coil is generally arranged in Hall sensor by the relevant technologies, so that the initial value of Hall sensor is 0, from
And keep the range of Hall sensor maximum.However, the position of element can shift, and cause during the assembling of each element
The data that Hall sensor measures have error.For example, Hall sensor is arranged in the center of coil, Hall sensor initial value
For 0mv, after assembling, the offset of position causes Hall sensor the deviation of 10mv actually occur, influences caused by deviation at this time
It is 100%.
And if Hall sensor to be arranged in the outside of coil, Hall sensor then forms the initial of a non-zero
Value, can reduce influence caused by deviation in this way.For example, after Hall sensor to be arranged in the outside of coil, Hall sensor
Initial value be 140mv, after assembling, the offset of position causes Hall sensor the deviation of 10mv actually occur, at this time deviation
Caused by influence be 7%.
Defining the direction U is to turn light portion 22 along X to the direction moved, and the direction V is to turn light portion 22 around X to the direction of rotation.
Please refer to Figure 12 and Figure 13, defining the direction U is to turn light portion 22 along X to the direction moved, the direction V be turn light portion 22 around
X is to the direction of rotation.
Figure 12 is the simulation result of the deviation ratio of the direction U and the direction V Hall sensor in the related technology.Figure 13 is the application
The simulation result of the deviation ratio of Hall sensor on the middle direction the U and direction V.Wherein, horizontal axis is deviation ratio, and the longitudinal axis is to fall into pair
Answer the quantity of the sample of deviation ratio.Deviation ratio (%)=(range of (actual value-central value)/Hall sensor) × 100%.Suddenly
The range of your sensor is in the range of ± 1.5 °.
It can be seen that the application compared to the prior art from Figure 12 and Figure 13, on the direction V, data are more concentrated, namely
It is to say, deviation ratio is smaller.Further, deviation ratio of the Hall sensor on the direction V can be reduced into existing skill by the application
The one thousandth of the deviation ratio of art.
Figure 11 is please referred to, the first electromagnetic component 282 is arranged in bottom wall 216.First electromagnetic component 282 is annular, the first electricity
Magnetic cell 282 has the first center line 2821, and sensing element 281 deviates the setting of the first center line 2821.In sensing element 281
The range of the heart and the 2821 distance A of the first center line of the first electromagnetic component 282 are 0.5mm-1.0mm.
It is in the range of the 2821 distance A of the first center line at the center and the first electromagnetic component 282 of sensing element 281
In the case where 0.5mm-1.0mm, the initial value after offset is more appropriate.It is appreciated that the initial value after offset cannot be too small, this
Sample can not more reduce deviation ratio；Initial value after offset can not be excessive, will lead to the range of Hall sensor so not
It is enough.
Preferably, the center of sensing element 281 is at a distance from the first center line 2821 of the first electromagnetic component 282
0.75mm。
In another example, the first center line 2821 of the center of sensing element 281 and the first electromagnetic component 282 away from
It is 0.5mm from A；In another example, first center line 2821 at the center of sensing element 281 and the first electromagnetic component 282
Distance A be 0.8mm；In further example, first center line at the center of sensing element 281 and the first electromagnetic component 282
2821 distance A is 1mm.Herein not to the center of sensing element 281 and the first center line 2821 of the first electromagnetic component 282
The specific value of distance A is defined.
It is appreciated that the first electromagnetic component 282 or round, rectangular or other arbitrary shapes, herein not to first
The concrete shape of electromagnetic component 282 is defined.
In addition, in the example of fig. 11, sensing element 281 is located at the side of the first electromagnetic component 282, it will be understood that In
In other examples, sensing element 281 can be located at the other side of the first electromagnetic component 282.As long as sensing element 281 is not with
The existing structure of one imaging modules 20 interferes, and is not defined herein to the specific location of sensing element 281.
First electromagnetic component 282 has the second center line 2822, and the second center line 2822 is vertical with the first center line 2821,
Second center line 2822 and the first center line 2821 intersect at the center of the first electromagnetic component 282, and the quantity of sensing element 281 is
Two, two sensing elements 281 are symmetrical arranged about the second center line 2822 of the first electromagnetic component 282.
In this way, the data that the first electromagnetic component 282 can be made to measure are more accurate.It specifically, can be by two first
The data that electromagnetic component 282 exports are calculated, such as are averaged, to obtain more accurate data.In addition, wherein
When one the first electromagnetic component 282 is abnormal, the normal of optical anti-vibration can also be guaranteed by another first electromagnetic component 282
It carries out, is conducive to the reliability for improving driving device 28.
Certainly, in other examples, the quantity of sensing element 281 may be 3,4 or any other quantity, In
This is not defined the particular number of sensing element 281.
The setting of third magnetic element 283 is turning optical element 12.Specifically, third magnetic element 283 is arranged in mounting portion 23,
First electromagnetic component 282 turns optical element 12 with the cooperation driving of third magnetic element 283 and rotates around first rotating shaft 103.
In this way, can be rotated by driving mounting portion 23, come so that turning the rotation of light portion 22, to realize optical anti-vibration.Tool
Body, for sensing element 281 after detecting rotational angle, processor can be according to data it is determined that being applied to the first electromagnetism member
The voltage of part 282, the first electromagnetic component 282 generate magnetic field, work of the third magnetic element 283 by magnetic field after application of a voltage
With to drive the rotation of mounting portion 23 to compensate the shake of the first imaging modules 10.Optical anti-vibration can be realized in this way.
Gap 284 is formed between sensing element 281 and third magnetic element 283.The size B range in gap 284 is
0.20mm-0.25mm, as shown in Figure 5.
In this way, the space that third magnetic element 283 and mounting portion 23 rotate can be merged out, guarantee third magnetic element
283 and mounting portion 23 will not be interfered in the course of rotation with sensing element 281.Specifically, gap 284 is between air
Gap.
Preferably, the size B in gap 284 is 0.22mm.In another example, the size in gap 284 is 0.20mm；In
In another example, the size B in gap 284 is 0.21mm；In further example, the size B in gap 284 is 0.25mm.In
This is not defined the specific value of the size B in gap 284.
Drive circuit board 285 is arranged in lens barrel.Further, drive circuit board 285 is arranged in bottom wall 216.First electricity
Magnetic cell 282 and sensing element 281 are arranged at drive circuit board 285.In other words, the first electromagnetic component 282 and induction member
Part 281 is arranged by drive circuit board 285 in bottom wall 216.
In this way, the first imaging can be made while guaranteeing that drive circuit board 285 powers to the first electromagnetic component 282
The structure of mould group 20 is more compact, is conducive to the miniaturization of the first imaging modules 20.Specifically, drive circuit board 285 can be
Flexible circuit board, printed circuit board or other kinds of circuit board.
Drive circuit board 285 can be by the modes such as welding, being bonded in bottom wall 216.In one example, drive circuit board
285 can be by adhesive tape gluing in bottom wall 216.
During assembling, the first electromagnetic component 282 and sensing element 281 first can be fixed on drive circuit board
285, then drive circuit board 285 is fitted in bottom wall 216, bottom wall 216 is finally assembled into shell 21.In this way, it is simple and convenient, it can
To improve the efficiency of assembling.
It should be pointed out that the bottom wall 216 of lens barrel is arranged in drive circuit board 285.It can refer to drive circuit board 285 and outer
The bottom wall 216 of shell 21, which contacts, to be fixed, and can also refer to that drive circuit board 285 is fixed by the bottom wall 216 of other elements and shell 21
Connection.
Second electromagnetic component 286 is arranged in side wall 214.As shown in the orientation in Fig. 7, the setting of the second electromagnetic component 286 exists
The side wall 214 of lens barrel X-direction.4th magnetic element 287 is arranged in mounting portion 23.As shown in the orientation in Fig. 7, the second electromagnetism member
Mounting portion 23 is arranged at the position of X-direction in part 286.4th magnetic element 287 and the cooperation driving of the second electromagnetic component 286 turn light member
Part 12 is rotated around the second shaft 104.
In this way, the 4th magnetic element 287 and the cooperation of the second electromagnetic component 286 are so that the side X may be implemented in the first imaging modules
Upward optical anti-vibration effect.Second electromagnetic component 286 is, for example, coil.4th magnetic element 287 is, for example, permanent magnet.
In present embodiment, the quantity of the second electromagnetic component 286 is two, is separately positioned on two sides of lens barrel X-direction
Wall 214.Correspondingly, the quantity of the 4th magnetic element 287 is two, is separately positioned on the two sides in the direction mounting portion 23X.Two
The cooperation driving of two electromagnetic components 286 turns light portion and rotates around the second shaft 104.Two the second electromagnetic components of Difference Calculation can be passed through
286 electromagnetic quantities formed, so that accurately control turns the angle of light portion rotation.
In present embodiment, shell 21 is the protection element of the first imaging modules 20, it is possible to reduce the first Lens assembly 24
The impact being subject to.In present embodiment, shell 21 is substantially in a rectangular parallelepiped shape.Shell 21 and lens barrel 11 connect.Further, shell
21 and lens barrel 11 be structure as a whole.In other words, periscope type lens 10 are integrated in the first imaging modules 20.Certainly, in other realities
It applies in mode, shell 21 and lens barrel 11 are separate structure.
Referring to Fig. 5, the first Lens assembly 24 is contained in loading member 25, further, the first Lens assembly 24 is set
It sets and is turning between light portion 22 and the first imaging sensor 26.First Lens assembly 24 is for passing image incoming light in the first image
On sensor 26.The first imaging sensor 26 is allowed to obtain the preferable image of quality in this way.
First Lens assembly 24 can be imaged when moving integrally along its optical axis on the first imaging sensor 26, thus real
Existing first imaging modules 20 focusing.First Lens assembly 24 includes multiple eyeglasses 241, when at least one eyeglass 241 is mobile, the
The whole focal length of one Lens assembly 24 changes, so that the function of 20 zoom of the first imaging modules is realized, more, by driving mechanism
27 driving loading members 25 move in shell 21 to reach zoom purpose.
In the example of hgure 5, loading member 25 is cylindrical in shape, and multiple eyeglasses 241 in the first Lens assembly 24 are first along loading
The axially spaced-apart of part 25 is fixed in loading member 25.As Figure 14 example in, loading member 25 include two intermediate plates 252, two
Eyeglass 241 is folded between two intermediate plates 252 by a intermediate plate 252.
It is appreciated that since loading member 25 is for being fixedly installed multiple eyeglasses 241, the length ruler of required loading member 25
Very little larger, loading member 25 can have the structure of cavity for cylindrical shape, square tube shape etc..Such loading member 25 is cylindrical in shape, and is filled
Multiple eyeglasses 241 can be preferably arranged by carrying element 25, and can preferably protect eyeglass 241 in being not easy, eyeglass 241 in cavity
It shakes.
In addition, in the example in figure 14, multiple eyeglasses 241 are held between two intermediate plates 252 by loading member 25, both had
Standby certain stability, can also reduce the weight of loading member 25, can reduce driving mechanism 27 and drive needed for loading member 25
Power, and the design difficulty of loading member 25 is relatively low, and eyeglass 241 is also easier to be set on loading member 25.
Certainly, loading member 25 is not limited to tubular and two intermediate plates 252 mentioned above, in other implementations,
Loading member 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.
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.
Driving mechanism 27 is electromagnetic drive mechanism, drive mechanism or memorial alloy driving mechanism.
Specifically, in the case where driving mechanism 27 is electromagnetic drive mechanism, driving mechanism 27 includes magnet and conductor, magnetic
Body is for generating magnetic field, and conductor is for driving loading member 25 mobile.When magnetic field is relative to conductor motion, sense is generated in conductor
Electric current is answered, makes conductor by the effect of Ampere force to drive loading member 25 to move.
In the case where driving mechanism 27 is drive mechanism, the inverse piezoelectric effect based on piezoceramic material can be with
Voltage is applied to driving mechanism 27, so that driving mechanism 27 generates mechanical stress.In other words, by between electric energy and mechanical energy
Conversion, control 27 mechanically deform of driving mechanism, thus drive loading member 25 move.
In the case where driving mechanism 27 is memorial alloy driving mechanism, driving mechanism 27 can be made to remember default shape in advance
Shape.When needing that loading member 25 is driven to move, driving mechanism 27 can be heated to the corresponding temperature of preset shape, so as to drive
Motivation structure 27 is restored to preset shape, so that loading member 25 be driven to move.
Please refer to Figure 15, in present embodiment, the second imaging modules 30 are vertical lens module, certainly, in other implementations
In mode, the second imaging modules 30 can also be with periscope type lens mould group.
Second imaging modules 30 include the second Lens assembly 31 and the second imaging sensor 32, and the second Lens assembly 31 is used for
Light is imaged on the second imaging sensor 32, the optical axis of the incident light axis of the second imaging modules 30 and the second Lens assembly 31
It is overlapped.
In present embodiment, the second imaging modules 30 can be tight shot mould group, therefore, the mirror of the second Lens assembly 31
Piece 241 is less, so that 30 height of the second imaging modules is lower, is conducive to the thickness for reducing electronic device 1000.
The type of second imaging sensor 32 can be able to be with the type of the first imaging sensor 26 it is the same, it is no longer superfluous herein
It states.
The structure of third imaging modules 40 is similar with the structure of the second imaging modules 30, for example, third imaging modules 40
For vertical lens module.Therefore, the feature of third imaging modules 40 please refers to the feature of the second imaging modules 40, herein not superfluous
It states.
To sum up, a kind of periscope type lens 10 of the application embodiment include lens barrel 11, turn optical element 12 and two pivot hinges
13.Turn optical element 12 to be arranged in lens barrel 11.Turn optical element 12 to be used to light turning to imaging optical axis 102 from entering light axis 101, at
As optical axis 102 is vertical with entering light axis 101.Two pivot hinges 13 rotationally connect lens barrel 11 and turn optical element 12.Two pivot hinges 13 packet
First rotating shaft 103 and the second shaft 104 are included, first rotating shaft 103 is perpendicular to entering light axis 101 and imaging optical axis 102, the second shaft
104 second shafts 104 parallel with entering light axis 101.
In this way, can make to turn the realization of optical element 12 two by the first rotating shaft 103 and the second shaft 104 of two pivot hinges 13
The rotation precision for rotating and turning optical element 12 on a direction is higher, and the camera with periscope type lens 10 is existed
Preferable optical anti-vibration effect is realized in both direction.In addition, two pivot hinges 13 is compact-sized, it can reduce periscope type lens
10 volume.
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 application.In this specification
In, 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 presently filed embodiment, it will be understood by those skilled in the art that: In
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle and objective of the application and become
Type, scope of the present application are defined by the claims and their equivalents.
Claims (21)
1. a kind of periscope type lens, characterized by comprising:
Lens barrel；
The optical element that turns in the lens barrel is set, it is described turn optical element for by light from entering light axle steer imaging optical axis, institute
It is vertical with the entering light axis to state imaging optical axis；With
It is rotatablely connected the lens barrel and two pivot hinges for turning optical element, two pivot hinge includes perpendicular to the entering light axis
With the first rotating shaft of the imaging optical axis and second shaft parallel with the entering light axis.
2. periscope type lens according to claim 1, which is characterized in that two pivot hinge includes:
Connector；
Limiting structure described turns optical element and the connector in the freedom degree in the imaging optical axis direction for limiting；
It is rotatablely connected the first rotating member of the lens barrel and the connector, first rotating member is formed with described first turn
Axis；With
Turn the second rotating member of optical element and the connector described in rotation connection, second rotating member is formed with described second
Shaft.
3. periscope type lens according to claim 2, which is characterized in that the connector and the lens barrel limit jointly
First accommodating space, first rotating member are arranged in first accommodating space.
4. periscope type lens according to claim 2, which is characterized in that first rotating member includes roller bearing and/or rolling
Pearl.
5. periscope type lens according to claim 2, which is characterized in that the quantity of first rotating member be it is multiple, it is more
A first rotating member is arranged along the first rotating shaft interval.
6. periscope type lens according to claim 2, which is characterized in that described to turn optical element and the connector limits jointly
The second accommodating space is made, second rotating member is arranged in second accommodating space.
7. periscope type lens according to claim 2, which is characterized in that second rotating member includes roller bearing and/or rolling
Pearl.
8. periscope type lens according to claim 2, which is characterized in that the quantity of second rotating member be it is multiple, it is more
A second rotating member is arranged along second shaft interval.
9. periscope type lens according to claim 2, which is characterized in that the optical element that turns includes mounting portion and turns light
Portion, the light portion that turns are arranged in the mounting portion, and second rotating member rotationally connects the mounting portion and the connector.
10. periscope type lens according to claim 9, which is characterized in that the mounting portion is provided with position limiting structure, described
Turn light portion described in position limiting structure connection to limit and described turn position of the light portion on the mounting portion.
11. periscope type lens according to claim 10, which is characterized in that the mounting portion is formed with accommodation groove, described
Turn optical element to be arranged in the accommodation groove, the position limiting structure is arranged in the edge of the accommodation groove and turns light portion against described
Edge.
12. periscope type lens according to claim 11, which is characterized in that the light portion that turns is with incidence surface and connection institute
The light-emitting surface of incidence surface is stated, the position limiting structure includes the protrusion protruded from the edge of the accommodation groove, and the protrusion is against institute
State the edge of light-emitting surface.
13. periscope type lens according to claim 2, which is characterized in that the lens barrel includes bottom wall and connection bottom wall
Side wall, first rotating member rotationally connect the side wall and the connector.
14. periscope type lens according to claim 2, which is characterized in that the limiting structure includes the first magnetic element
With the second magnetic element, in the lens barrel, second magnetic element, which is arranged, turns light described for the first magnetic element setting
Element, first magnetic element and second magnetic element are attracting.
15. periscope type lens according to claim 14, which is characterized in that the lens barrel is formed with the first mounting groove, institute
The first magnetic element is stated to be arranged in first mounting groove；And/or the optical element that turns is formed with the second mounting groove, it is described
Second magnetic element is arranged in second mounting groove.
16. periscope type lens according to claim 2, which is characterized in that the limiting structure includes the first flexible member
With the second flexible member, first flexible member connects the lens barrel and the connector, the second flexible member connection
The connector and described turn optical element.
17. periscope type lens according to claim 9, which is characterized in that the lens barrel includes bottom wall and the connection bottom
The side wall of wall, the periscope type lens include:
First electromagnetic component of the bottom wall is set；With
The third magnetic element for turning optical element is set, and the third magnetic element and first electromagnetic component cooperation are driven
Turn optical element described in dynamic to rotate around the first rotating shaft.
18. periscope type lens according to claim 17, which is characterized in that the periscope type lens include:
Second electromagnetic component of the side wall is set；With
4th magnetic element of the mounting portion is set, and the 4th magnetic element and second electromagnetic component cooperation drive
The optical element that turns is rotated around second shaft.
19. a kind of imaging modules characterized by comprising
- 18 described in any item periscope type lens according to claim 1；With
Along the Lens assembly and imaging sensor of imaging optical axis setting, the Lens assembly turns optical element and institute positioned at described
It states between imaging sensor.
20. a kind of CCD camera assembly characterized by comprising
First imaging modules, first imaging modules are imaging modules described in claim 19；With
Close to the second imaging modules of first imaging modules setting；With
Close to the third imaging modules of second imaging modules setting；
For second imaging modules between first imaging modules and the third imaging modules, mould is imaged in the third
The field angle of group is greater than the field angle of first imaging modules and is less than the field angle of second imaging modules.
21. a kind of electronic device characterized by comprising
Casing；With
CCD camera assembly described in claim 20, the CCD camera assembly are arranged in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477205.7U CN209642802U (en) | 2019-04-09 | 2019-04-09 | Periscope type lens, imaging modules, CCD camera assembly and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477205.7U CN209642802U (en) | 2019-04-09 | 2019-04-09 | Periscope type lens, imaging modules, CCD camera assembly and electronic device |
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| Publication Number | Publication Date |
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| CN209642802U true CN209642802U (en) | 2019-11-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035208A (en) * | 2019-04-09 | 2019-07-19 | Oppo广东移动通信有限公司 | Periscope type lens, imaging modules, CCD camera assembly and electronic device |
| CN111142319A (en) * | 2019-12-30 | 2020-05-12 | 瑞声通讯科技(常州)有限公司 | Reflection module and periscopic camera |
| CN112887519A (en) * | 2019-11-29 | 2021-06-01 | 华为技术有限公司 | Camera module and electronic equipment |
| TWI745180B (en) * | 2020-08-20 | 2021-11-01 | 大陽科技股份有限公司 | Imaging lens assembly module, imaging lens assembly driving module and electronic device |
| WO2021258306A1 (en) * | 2020-06-23 | 2021-12-30 | 欧菲光集团股份有限公司 | Camera module and mobile terminal having same |
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2019
- 2019-04-09 CN CN201920477205.7U patent/CN209642802U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035208A (en) * | 2019-04-09 | 2019-07-19 | Oppo广东移动通信有限公司 | Periscope type lens, imaging modules, CCD camera assembly and electronic device |
| CN112887519A (en) * | 2019-11-29 | 2021-06-01 | 华为技术有限公司 | Camera module and electronic equipment |
| CN112887519B (en) * | 2019-11-29 | 2022-09-23 | 华为技术有限公司 | Camera module and electronic equipment |
| US11977320B2 (en) | 2019-11-29 | 2024-05-07 | Huawei Technologies Co., Ltd. | Camera module and electronic device |
| CN111142319A (en) * | 2019-12-30 | 2020-05-12 | 瑞声通讯科技(常州)有限公司 | Reflection module and periscopic camera |
| CN111142319B (en) * | 2019-12-30 | 2022-01-11 | 诚瑞光学(常州)股份有限公司 | Reflection module and periscopic camera |
| WO2021258306A1 (en) * | 2020-06-23 | 2021-12-30 | 欧菲光集团股份有限公司 | Camera module and mobile terminal having same |
| TWI745180B (en) * | 2020-08-20 | 2021-11-01 | 大陽科技股份有限公司 | Imaging lens assembly module, imaging lens assembly driving module and electronic device |
| US11722760B2 (en) | 2020-08-20 | 2023-08-08 | Largan Digital Co., Ltd. | Imaging lens assembly module, imaging lens assembly driving module and electronic device |
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