WO2022120754A1 - 镜筒组件、镜头、摄像模组及电子设备 - Google Patents

镜筒组件、镜头、摄像模组及电子设备 Download PDF

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Publication number
WO2022120754A1
WO2022120754A1 PCT/CN2020/135423 CN2020135423W WO2022120754A1 WO 2022120754 A1 WO2022120754 A1 WO 2022120754A1 CN 2020135423 W CN2020135423 W CN 2020135423W WO 2022120754 A1 WO2022120754 A1 WO 2022120754A1
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WIPO (PCT)
Prior art keywords
lens
layer
conductive
lens barrel
conductive member
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Application number
PCT/CN2020/135423
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English (en)
French (fr)
Inventor
邬旷
Original Assignee
欧菲光集团股份有限公司
江西晶润光学有限公司
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Application filed by 欧菲光集团股份有限公司, 江西晶润光学有限公司 filed Critical 欧菲光集团股份有限公司
Priority to PCT/CN2020/135423 priority Critical patent/WO2022120754A1/zh
Publication of WO2022120754A1 publication Critical patent/WO2022120754A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details

Definitions

  • the present application relates to the fields of optics and electronics, and in particular, to a lens barrel assembly, a lens, a camera module and an electronic device.
  • the liquid lens changes the wettability of the conductive liquid and its contact surface by energizing the conductive liquid inside, so that the contact angle of the liquid surface changes, thereby changing the optical path and realizing zooming;
  • the electrochromic lens is made of electrochromic materials. , When the electrochromic lens is energized, the color of the electrochromic lens will change to change the size of the aperture, thereby changing the amount of incoming light, which can meet the needs of photography in different environments and increase the scope of application of the lens.
  • the inventor found that there are at least the following problems in the prior art: how to energize the components in the lens barrel has always been a current difficulty and blind spot, and in the prior art, colloid is usually used to fix the conductive wire on the lens barrel In order to connect the conductive wire with the positive and negative electrodes of the liquid lens or electrochromic lens, however, the connection between the conductive wire and the lens barrel is not firm, and the conductive wire is easily removed from the inner wall surface of the lens barrel during long-term use. disengages and shakes in the lens barrel, thereby affecting the imaging of the lens.
  • Embodiments of the present application provide a lens barrel assembly, comprising:
  • the lens barrel has a light aperture
  • a first conductive member and a second conductive member the first conductive member includes a first embedded portion, the first embedded portion is provided in the side wall of the lens barrel, and the first embedded portion transmits the light to the light
  • the inside of the hole extends to form a first inner portion, and the first embedded portion extends to the outside of the lens barrel to form a first outer portion;
  • the second conductive member includes a second embedded portion, and the second embedded portion is provided with In the side wall of the lens barrel, the second embedded portion extends to the inside of the light-passing hole to form a second inscribed portion, and the second embedded portion extends to the outside of the lens barrel to form a second circumscribed portion.
  • the above-mentioned lens barrel assembly can conveniently conduct external current into the components inside the lens barrel, so as to realize electrical conduction, so as to exert the electrical properties of the components;
  • the second inscribed part is set in the side wall of the lens barrel, the connection between the first conductive member, the second conductive member and the lens barrel is relatively firm, and it is not easy to be separated from the side wall of the lens barrel, which ensures the imaging of the lens. stability.
  • the first embedded part and the second embedded part, the first internal part and the second internal part, and the first external part and the second external part Set up in parallel.
  • the first conductive member and the second conductive member can be prevented from contacting due to vibration during use, resulting in a short circuit between the first conductive member and the second conductive member.
  • both the first inner portion and the first outer portion are arranged perpendicular to the first embedding portion, and both the second inner portion and the second outer portion are perpendicular to the first inner portion and the second outer portion.
  • Two embedded parts are arranged vertically.
  • the first inner connecting part and the first embedding part can be arranged vertically.
  • the length of the external part is the shortest, which saves material costs and avoids interference with other components.
  • the length of the second internal part and the second external part can be the shortest when they are vertically arranged, which saves material costs and can also be used. Avoid interference with other components.
  • both the first conductive member and the second conductive member are multiple, and the plurality of the first conductive member and the plurality of the second conductive member are disposed on the lens barrel in a one-to-one correspondence .
  • a plurality of electrochromic lenses, or a plurality of liquid lenses, or a combination of a plurality of electrochromic lenses and a plurality of liquid lenses can be arranged in the lens barrel to meet different requirements.
  • the first embedded portion and the second embedded portion are connected to the side wall of the lens barrel by means of in-mold injection.
  • connection stability of the first conductive member, the second conductive member and the lens barrel is high, and the space of the first conductive member and the second conductive member in the lens barrel is saved, which can make the structure layout in the lens barrel more convenient.
  • the size of the lens barrel is smaller, which is conducive to the miniaturization of the lens.
  • both the first embedded portion and the second embedded portion are inserted into the sidewall of the lens barrel.
  • the cross-sectional shapes of the first conductive member and the second conductive member are both rectangular, circular, oval, triangular or irregular.
  • the cross-sectional shapes of the first conductive member and the second conductive member can be set to different shapes to meet different needs.
  • the first embedded portion and the second embedded portion are each one of a straight line, an arc shape, a wave shape, and a broken line shape.
  • the first embedded portion and the second embedded portion can be set to have different shapes, thereby increasing the embedding stability.
  • the material of the first conductive member and the second conductive member is copper alloy.
  • the copper alloy has better electrical conductivity and lower cost.
  • Embodiments of the present application also provide a lens, including the above-mentioned lens barrel assembly.
  • the lens barrel assembly of the above-mentioned lens can conveniently conduct external current into the components inside the lens barrel to achieve electrical conduction, thereby exerting the electrical properties of the components;
  • the second inscribed part is set in the side wall of the lens barrel, the connection between the first conductive member, the second conductive member and the lens barrel is relatively firm, and it is not easy to be separated from the side wall of the lens barrel, which ensures the imaging of the lens. stability.
  • a lens group is further included, the lens group includes an electrochromic lens, the electrochromic lens is disposed in the light-transmitting hole, and is respectively connected with the first inscribed portion and the first inline portion. The two inner parts are electrically connected.
  • the light transmission amount of the lens can be adjusted by energizing the lens group, which meets the shooting needs of different scenes.
  • the electrochromic lens includes a first substrate layer, a first conductive layer, an ion storage layer, an electrolyte layer, an electrochromic layer, a second conductive layer, and a second substrate layer that are stacked in sequence , the first internal connection portion is electrically connected to the first conductive layer, and the second internal connection portion is electrically connected to the second conductive layer.
  • the first conductive layer and the second conductive layer can be turned on by energizing the first conductive member and the second conductive member to form a loop, and the gap between the electrochromic layer and the ion storage layer is formed.
  • the electronic transition makes the electrochromic lens change color; after the power is turned off, the transition of electrons in the electrochromic layer and the ion storage layer restores the color of the electrochromic lens. According to the material of the electrochromic layer, different Color changes.
  • a first conductive groove exposing the first conductive layer is formed on the surface of the first base material layer, and an end of the first inline portion away from the first embedded portion extends to the A side of the first base material layer away from the first conductive layer is disposed corresponding to the first conductive groove
  • the lens further includes a first conductive member, and the first conductive member is respectively connected to the The first conductive layer is connected to the end of the first internal connection portion away from the first embedded portion
  • the surface of the second base material layer is provided with a second conductive groove exposing the second conductive layer
  • the The end of the second inner connecting portion away from the second embedding portion extends to the side of the second base material layer that is away from the second conductive layer, and is disposed corresponding to the second conductive groove
  • the lens also A second conducting member is included, and the second conducting member is respectively connected with the second conductive layer and one end of the second internal connection portion away from the second embedded portion.
  • a first avoidance groove for avoiding the first inscribed portion and a second avoidance groove for avoiding the second inscribed portion are formed on the outer side of the electrochromic lens.
  • the assembly of the electrochromic lens can be ensured, and the electrical connection between the first conductive layer of the electrochromic lens and the first internal connection portion and the electrical connection between the second conductive layer and the second internal connection portion can be realized.
  • it also includes:
  • a spacer is set on the object side of the electrochromic lens, and a third escape groove and a fourth spacer are correspondingly provided on the outer side of the spacer at the positions corresponding to the first inscribed portion and the second inscribed portion. Avoid the slot.
  • the spacer ring can be guaranteed to be installed in the lens barrel.
  • it also includes:
  • a support member is arranged in the third escape groove, a part of the first conduction member is located in the third escape groove, and is carried on the support member, and the other part of the first conduction member is located in the third escape groove
  • the first conductive groove is respectively connected to the first conductive layer and one end of the first internal connection part far away from the first embedded part.
  • the support member can form an effective support for the first conductive member, which ensures the electrical connection between the first internal connection portion and the first conductive layer.
  • a lens group is further included, the lens group includes a liquid lens, the liquid lens is disposed in the light-passing hole of the lens barrel, and is respectively connected with the first conductive member of the first conductive member.
  • An inner connecting portion is electrically connected to the second inner connecting portion of the second conductive member.
  • the focal length of the lens can be adjusted to realize zooming, which meets the shooting needs of different scenes.
  • the liquid lens sequentially includes a first protective layer, a first electrode layer, an insulating layer, a hydrophobic layer, a first protective layer, a first electrode layer, an insulating layer, a hydrophobic layer, and oppositely disposed along the optical axis direction from the outside to the optical axis.
  • the insulating liquid layer and the conductive liquid layer, the junction of the insulating liquid layer and the conductive liquid layer forms a liquid separation surface
  • the first electrode layer is electrically connected to the first internal connection portion
  • the liquid lens further includes a first electrode layer.
  • the second protective layer is disposed on the side of the insulating liquid layer away from the conductive liquid layer, and the third protective layer is disposed on the conductive liquid layer
  • the second electrode layer is sleeved on the outside of the third protective layer and is connected to the conductive liquid layer, and the second electrode layer and the first electrode layer are in the same place.
  • the optical axis directions are spaced apart and electrically connected to the second inner connecting portion.
  • the wettability of the conductive liquid and the liquid separation surface can be changed, so that the contact angle of the liquid separation surface changes, that is, the curvature radius of the liquid separation surface changes, thereby changing the optical path and realizing zooming.
  • a third conductive groove that exposes the first electrode layer is formed on the surface of the second protective layer, and an end of the first internal connection portion away from the first embedded portion extends to the first electrode layer.
  • the lens further includes:
  • a third conductive member disposed in the third conductive groove, and connected to the first electrode layer and the ends of the first inner connecting portion away from the first embedding portion, respectively;
  • two ends of the bonding wire are respectively electrically connected to the second electrode layer and the second internal connection part.
  • the electrical connection between the first internal connection portion and the first electrode layer can be achieved through the third conductive member, and the stability of the connection can be ensured; the electrical connection between the second internal connection portion and the second electrode layer can be achieved through wire bonding .
  • Embodiments of the present application further provide a camera module including the above-mentioned lens.
  • the lens barrel assembly in the above-mentioned camera module can conveniently conduct the external current into the components inside the lens barrel to achieve electrical conduction, thereby exerting the electrical properties of the components;
  • the second inscribed part of the two conductive parts is arranged in the side wall of the lens barrel, the connection between the first conductive part, the second conductive part and the lens barrel is relatively firm, and it is not easy to be separated from the side wall of the lens barrel, ensuring that the The imaging stability of the lens.
  • Embodiments of the present application also provide an electronic device, including the above-mentioned camera module.
  • the lens barrel assembly of the above-mentioned electronic equipment can conveniently conduct external current into the components inside the lens barrel to achieve electrical conduction, thereby exerting the electrical properties of the components;
  • the second inscribed portion of the conductive member is arranged in the side wall of the lens barrel, the connection between the first conductive member, the second conductive member and the lens barrel is relatively firm, and it is not easy to be separated from the side wall of the lens barrel, ensuring that the lens imaging stability.
  • FIG. 1 is a schematic three-dimensional structure diagram of a lens according to a first embodiment of the present application.
  • FIG. 2 is a schematic diagram of an exploded structure of the lens shown in FIG. 1 .
  • FIG. 3 is a schematic structural diagram of an electrochromic lens in the lens shown in FIG. 1 .
  • FIG. 4 is a schematic three-dimensional structural diagram of a lens according to a second embodiment of the present application.
  • FIG. 5 is a schematic diagram of an exploded structure of the lens shown in FIG. 4 .
  • FIG. 6 is a schematic cross-sectional structure diagram of the lens shown in FIG. 4 .
  • FIG. 7 is a schematic diagram of an exploded structure of a focusing camera module according to a third embodiment of the present application.
  • FIG. 8 is a schematic diagram of an exploded structure of a fixed-focus camera module according to a fourth embodiment of the present application.
  • FIG. 9 is a schematic diagram of an exploded structure of a zoom camera module according to a fifth embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of an electronic device according to a sixth embodiment of the present application.
  • the second embedded part 162, 3162 is the second embedded part 162, 3162
  • the first substrate layer 221 is the first substrate layer 221
  • the first protective layer 3221 is the first protective layer 3221
  • the third protective layer 3228 is the third protective layer 3228
  • the first conduction piece 30 is the first conduction piece 30
  • first and second are only used for description purposes, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • the features defined with “first” and “second” may explicitly or implicitly include one or more features.
  • “multiple” means two or more, unless There are other clear and specific restrictions.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection, electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection, electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • a first feature "on” or “under” a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “beneath” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level less than the second feature.
  • a first embodiment of the present application proposes a lens 100 , which at least includes a lens barrel assembly 10 and a lens group 20 .
  • the lens barrel assembly 10 includes a lens barrel 12 , a first conductive member 14 and a second conductive member 16 .
  • the lens barrel 10 is a hollow rotating body structure.
  • the lens barrel 12 has a light-passing hole 122 .
  • the light-passing hole 122 extends along the direction of the optical axis of the lens 100 , and the axis of the light-passing hole 122 coincides with the optical axis of the lens 100 .
  • the first conductive member 14 and the second conductive member 16 are both plural, and the plurality of first conductive members 14 and the plurality of second conductive members 16 are disposed in the lens barrel 12 in one-to-one correspondence, that is, the first conductive member 14 and the second conductive member 16
  • the lens 100 may include a plurality of groups of first conductive members 14 and second conductive members 16 to connect a plurality of lenses. It can be understood that a plurality of electrochromic lenses, or a plurality of liquid lenses, or a combination of a plurality of electrochromic lenses and a plurality of liquid lenses can be arranged in the lens barrel 12 to meet different requirements.
  • the cross-sectional shapes of the first conductive member 14 and the second conductive member 16 are both rectangular, circular, oval, triangular or irregular.
  • the cross-sectional shape of the first conductive member 14 and the second conductive member 16 in this embodiment is preferably a rectangular shape, that is, a flat plate shape. In this way, on the basis of satisfying certain strength and conductivity, the cross-sectional shapes of the first conductive member 14 and the second conductive member 16 can be set to different shapes to meet different needs.
  • the material of the first conductive member 14 and the second conductive member 16 is copper alloy.
  • copper alloys include, but are not limited to, copper-nickel alloys, phosphor bronze, and copper-zinc alloys. In this way, the copper alloy has better electrical conductivity and lower cost.
  • the materials of the first conductive member 14 and the second conductive member 16 can also be aluminum alloy, magnesium aluminum alloy, etc., but are not limited thereto.
  • the first conductive member 14 includes a first embedded portion 142 , the first embedded portion 142 is disposed in the sidewall of the lens barrel 12 , and the first embedded portion 142 extends toward the inside of the light-passing hole 122 to form a first inline part 144, the first embedded part 142 extends to the outside of the lens barrel 12 to form a first external part 146, the first internal part 144 and the first external part 146 are both perpendicular to the first embedded part 142, the first embedded part 142, The first inner portion 144 and the first outer portion 146 are in the same plane.
  • the second conductive member 16 includes a second embedded portion 162 .
  • the second embedded portion 162 is disposed in the side wall of the lens barrel 12 .
  • the second embedded portion 162 extends toward the inside of the light-passing hole 122 to form a second inscribed portion 164 .
  • the embedded part 162 extends to the outside of the lens barrel 12 to form a second external part 166 , the second internal part 164 and the second external part 166 are both perpendicular to the second embedded part 162 , the second embedded part 162 , the second internal part 166 164 and the second circumscribed portion 166 are in the same plane.
  • the first embedded part 142 and the second embedded part 162 , the first internal part 144 and the second internal part 164 , and the first external part 146 and the second external part 166 are respectively arranged in parallel. In this way, the first conductive member 14 and the second conductive member 16 can be prevented from contacting due to vibration during use, resulting in a short circuit between the first conductive member 14 and the second conductive member 16; and since the two ends of the first internal connection portion 144 are connected respectively The lens and the first embedded portion 142, and the two ends of the first external portion 146 are respectively connected to the external power supply and the second embedded portion 162.
  • the lengths of the first internal portion 144 and the first external portion 146 can be minimized, saving energy
  • the material cost can also avoid interference with other components.
  • the lengths of the second inner part 164 and the second outer part 166 can be minimized when they are vertically arranged, which saves material costs and avoids the occurrence of interference with other components. put one's oar in.
  • the first embedded portion 142 , the second embedded portion 162 and the lens barrel 12 are integrally formed. Specifically, the first embedded portion 142 and the second embedded portion 162 are connected to the side wall of the lens barrel 12 by means of insert molding to form an integral structure with the lens barrel 12 . In this way, the connection stability of the first conductive member 14, the second conductive member 16 and the lens barrel 12 is relatively high, and the space of the first conductive member 14 and the second conductive member 16 in the lens barrel 12 is saved, which can make the lens barrel
  • the structure layout inside 12 is more compact, and the volume of the lens barrel 12 is smaller, which is beneficial to realize the miniaturization of the lens 100 .
  • both the first embedded portion 142 and the second embedded portion 162 are inserted into the side wall of the lens barrel 12 . In this way, when the first conductive member 14 and the second conductive member 16 are damaged, the damaged first conductive member 14 and/or the second conductive member 16 can be directly replaced, which is more economical.
  • the specific process is: forming the lens barrel 12 with an insertion channel, the insertion channel can allow the first conductive member 14 to penetrate, wherein the first conductive member 14 can be stressed Bending, the two ends of the insertion channel penetrate through the positions of the corresponding first inner part 144 and the first outer part 146 of the lens barrel 12 respectively; the first conductive member 14 is inserted into the insertion channel, and one end extends into the lens barrel In the light-passing hole 122 in the 12, the other end protrudes to the outside of the lens barrel 12, and a force is applied to the two ends of the first conductive member 14 respectively, so that the part of the first conductive member 14 extending into the lens barrel 12 is bent.
  • the first inner portion 144 is formed, so that the portion of the second conductive member 16 extending out of the lens barrel 12 is bent to form the first outer portion 146 . In this way, the insertion process of the first conductive member 14 is completed. Further, colloid can be coated on both ends of the insertion channel to ensure the connection stability between the first embedded part 142 and the lens barrel 12 and prevent the first embedded part 142 from shaking in the insertion channel.
  • the insertion process of the second conductive member 16 is the same as the insertion process of the first conductive member 14 , and details are not repeated here.
  • the first embedded portion 142 and the second embedded portion 162 are each one of a linear shape, an arc shape, a wave shape, and a broken line shape.
  • the shapes of the first embedded portion 142 and the second embedded portion 162 in this embodiment are preferably linear. In this way, the first embedded portion 142 and the second embedded portion 162 can be set to different shapes on the basis of satisfying certain strength and conductivity, thereby increasing the embedding stability.
  • the above-mentioned lens barrel assembly 10 can conveniently conduct the external current into the components inside the lens barrel 12 to achieve electrical conduction, thereby exerting the electrical properties of the components;
  • the second inscribed portion 164 of the second conductive member 16 is disposed in the side wall of the lens barrel 12 , and the connection between the first conductive member 14 , the second conductive member 16 and the lens barrel 12 is relatively firm, and it is not easy to get out of the lens barrel 12 .
  • the side wall of 12 is detached to ensure the imaging stability of the lens.
  • the lens group 20 includes an electrochromic lens 22 and a translucent lens 24 .
  • the electrochromic lens 22 and the translucent lens 24 are arranged in sequence along the optical axis direction of the lens 100 , wherein the translucent lens 24 is arranged on the side of the electrochromic lens 22 . object side.
  • the number of electrochromic lenses 22 is one, two, three or four, but is not limited thereto. In this embodiment, the number of electrochromic lenses 22 is one.
  • the number of the light-transmitting lenses 24 may be one, two, three or four, but is not limited thereto. In this embodiment, the number of the light-transmitting lenses 24 is four.
  • the electrochromic lens 22 includes a first substrate layer 221 , a first conductive layer 222 , an ion storage layer 223 , an electrolyte layer 224 , an electrochromic layer 225 , a second conductive layer 226 and a Two base material layers 227 , the first inner connecting portion 144 is electrically connected to the first conductive layer 222 , and the second inner connecting portion 164 is electrically connected to the second conductive layer 226 .
  • the first conductive layer 222 and the second conductive layer 226 can be conducted by energizing the first conductive member 14 and the second conductive member 16 to form a loop, the electrochromic layer 225 and the ion storage
  • the electron transition between the layers 223 makes the electrochromic lens 22 change color; after the power is turned off, the transition of electrons inside the electrochromic layer 225 and the ion storage layer 223 is restored, so that the electrochromic lens 22 restores the color, according to the electrochromic
  • the material of layer 225 is different, and different color variations can be obtained.
  • the electrochromic lens 22 can prevent the light beams incident from the outside from passing through in the non-energized state, so that the internal photosensitive chip can be protected from being damaged by strong light irradiation in the non-energized state.
  • a first conductive groove 2211 exposing the first conductive layer 222 is formed on the surface of the first base material layer 221 .
  • the lens 100 further includes a first conductive member 30 , and the first conductive member 30 is separated from the first conductive layer 222 and the first inner connecting portion 144 , respectively.
  • the lens 100 further includes a second conductive member 40 , which is connected to the second conductive layer 226 and the second conductive member 40 respectively. One ends of the two inscribed portions 164 away from the second embedded portion 162 are connected.
  • the first conductive member 30 is a conductive silver paste, and the conductive silver paste covers the surface of the first inner connection portion 144 and the first conductive layer 222 to conduct the first inner connection portion 144 and the first conductive layer. 222.
  • the second conductive member 40 is a conductive silver paste, and the conductive silver paste covers the surfaces of the second inner connection portion 164 and the second conductive layer 226 to conduct the second inner connection portion 164 and the second conductive layer. Layer 226.
  • the outer side of the electrochromic lens 22 is provided with a first avoidance groove 228 for avoiding the first inscribed portion 144 and a second avoidance groove 229 for avoiding the second inscribed portion 164,
  • the first avoidance groove 228 and the second avoidance groove 229 both penetrate through the first conductive layer 222 , the ion storage layer 223 , the electrolyte layer 224 , the electrochromic layer 225 and the second conductive layer 226 .
  • the assembly of the electrochromic lens can be ensured, and the electrical connection between the first conductive layer 222 of the electrochromic lens 22 and the first inline portion 144 and the connection between the second conductive layer 226 and the second inline portion 164 can be realized. electrical connection.
  • the lens 100 further includes a spacer 50 , a support member 60 and a light shield 70 .
  • the spacer 50 is an annular structure.
  • the spacer 50 is disposed in the light-transmitting hole 122 and is located on the object side of the electrochromic lens 22 .
  • the spacer 50 is located between the electrochromic lens 22 and the light-transmitting lens 24 , and the spacer 50 can transmit light.
  • the lens 24 is effectively supported, and the air space between the electrochromic lens 22 and the translucent lens 24 can be ensured.
  • a third avoidance groove 52 for avoiding the first inscribed portion 144 and a fourth avoidance groove 54 for avoiding the second inscribed portion 164 are formed on the outer surface of the spacer ring 50 . In this way, it can be ensured that the spacer 50 is installed in the lens barrel 12 .
  • the support member 60 is disposed in the third avoidance groove 52 and is close to the first internal connection portion 144 , and a portion of the first conductive member 30 is located in the third avoidance groove 52 and is carried on the support member 60 , the first conductive member 30 The other part is located in the first conductive groove 2211 and is connected to the first conductive layer 222 and one end of the first inner connecting portion 144 away from the first embedded portion 142 , respectively.
  • the support member 60 is a photo-curable glue. When using, the photo-curable glue is first filled in the third avoidance groove 52. After curing, the first conductive member 30 is coated on the surface of the support member 60. Until the first conductive member 30 covers the surfaces of the first inner connection portion 144 and the first conductive layer 222 , the first inner connection portion 144 and the first conductive layer 222 are thus connected.
  • the light shielding sheet 70 has an annular structure.
  • the light-shielding sheet 70 is disposed between any two light-transmitting lenses 24 to limit the effective light-transmitting aperture of the lens 100 .
  • a light-shielding sheet 70 can be arranged between any two light-transmitting lenses 24, or between the light-transmitting lens 24 and the electrochromic lens 22, and a spacer 50 can also be arranged.
  • the specific setting method can be set according to actual needs. Certainly, for example, in this embodiment, a spacer 50 is arranged between the translucent lens 24 and the electrochromic lens 22 , and a light shielding sheet 70 is arranged between any two translucent lenses 24 .
  • the light-transmitting lens 24 and the light-shielding sheet 70 are sequentially installed in the light-transmitting holes 122 of the lens barrel 12;
  • the connecting portion 144 and the second internal connecting portion 164 are placed in the light-passing hole 122; then the support member 60 is filled in the third avoidance groove 52, and the support member 60 fills most of the area of the third avoidance groove 52, but does not contact the first inscribed portion 144; then, the first escape groove 228 and the second escape groove 229 of the electrochromic lens 22 correspond to the first inscribed portion 144 and the second inscribed portion 164 and rotate a preset angle, for example, 90° so that the first inner connecting portion 144 and the second inner connecting portion 164 correspond to the first conductive layer 222 and the second conductive layer 226 respectively, and at this time, the first conductive member 30 is coated on the surface of the support member 60 to make the first conductive layer
  • the part 30 covers the first inline part 144 and the first conductive layer 222 to realize the conduction
  • the above-mentioned lens 100 can change the light transmission amount of the lens by energizing the electrochromic lens 22, which meets the shooting requirements of different scenes;
  • the two inscribed parts 164 are arranged in the side wall of the lens barrel 12, and the connection between the first conductive member 14, the second conductive member 16 and the lens barrel 12 is relatively firm, and it is not easy to be separated from the side wall of the lens barrel 12, ensuring that image stabilization of the lens.
  • a second embodiment of the present application proposes a lens 300 , which at least includes a lens barrel assembly 310 and a lens group 320 .
  • the lens barrel assembly 310 includes a lens barrel 312 , a first conductive member 314 and a second conductive member 316 , the first conductive member 314 includes a first embedded portion 3142 , a first internal portion 3144 and a first external portion 3146 , and the second conductive member 316 includes a second embedded portion 3162 , a second internal portion 3164 and a second external portion 3166 .
  • the lens 300 proposed in the second embodiment is substantially the same as the lens 100 proposed in the first embodiment, except that the lens group 320 includes a liquid lens 322 , and the liquid lens 322 is disposed in the light-passing hole 122 of the lens barrel 312 and is respectively It is electrically connected to the first inner connecting portion 3144 of the first conductive member 314 and the second inner connecting portion 3164 of the second conductive member 316 .
  • the liquid lens 322 sequentially includes a first protective layer 3221, a first electrode layer 3222, an insulating layer 3223, a hydrophobic layer 3224 from the outside to the optical axis, along the direction of the optical axis.
  • the insulating liquid layer 3225 and the conductive liquid layer 3226 are arranged oppositely, the junction of the insulating liquid layer 3225 and the conductive liquid layer 3226 forms a liquid separation surface 32252, the first electrode layer 3222 is electrically connected with the first inline part 3144, and the liquid lens 322 It also includes a second protective layer 3227, a third protective layer 3228 and a second electrode layer 3229.
  • the second protective layer 3227 is provided on the side of the insulating liquid layer 3225 away from the conductive liquid layer 3226, and the third protective layer 3228 is provided on the conductive liquid layer.
  • 3226 is away from the insulating liquid layer 3225 side
  • the second electrode layer 3229 is sleeved on the outside of the third protective layer 3228 and is connected to the conductive liquid layer 3226
  • the second electrode layer 3229 and the first electrode layer 3222 are arranged at intervals in the direction of the optical axis, and is electrically connected to the second internal connection portion 3164 .
  • the wettability of the conductive liquid layer 3226 and the liquid separation surface 32252 can be changed, so that the contact angle of the liquid separation surface 32252 changes, that is, the curvature radius of the liquid separation surface changes, thereby Change the optical path to achieve zoom.
  • a third conductive groove 32272 is formed on the surface of the second protective layer 3227 to expose the first electrode layer 3222 , and one end of the first inner connecting portion 3144 extends into the third conductive groove 32272 .
  • the lens 300 further includes a third conducting member 330 and a bonding wire 340 .
  • the third conductive member 330 is disposed in the third conductive groove 32272 and is connected to the first electrode layer 3222 and the ends of the first inner connecting portion 3144 away from the first embedding portion 3142 , respectively.
  • the third conductive member 330 is a conductive silver paste, and the conductive silver paste covers the first electrode layer 3222 and the first internal connection portion 3144 to conduct the first electrode layer 3222 and the first internal connection portion. 3144.
  • Both ends of the bonding wire 340 are electrically connected to the second electrode layer 3229 and the first internal connection portion 3144, respectively.
  • the bonding wire 340 is a metal wire, such as a gold wire, and the second internal connection portion 3164 and the second electrode layer 3229 can be electrically connected through the bonding wire 340 .
  • the above-mentioned lens 300 can adjust the focal length of the lens 300 by energizing the liquid lens 322, and realize zooming, which meets the shooting requirements of different scenes;
  • the second inscribed portion 3164 is arranged in the side wall of the lens barrel 312, the connection between the first conductive member 314, the second conductive member 316 and the lens barrel 312 is relatively firm, and it is not easy to separate from the side wall of the lens barrel 312 , to ensure the imaging stability of the lens 300 .
  • the third embodiment of the present application proposes a focusing camera module 500 .
  • the focusing camera module 500 includes a substrate 510 , a circuit board 520 , a photosensitive chip 530 , a filter 540 , a motor 550 and the first embodiment Lens 100 in the example.
  • the substrate 510 is fixed on one side of the circuit board 520 , the substrate 510 has a receiving groove 512 , and the circuit board 520 covers one end of the receiving groove 512 ; Electrical connection; the optical filter 540 is arranged in the receiving slot 512 and is located on the side of the photosensitive chip 530 away from the circuit board 520 for filtering stray light; the motor 550 is fixed on the side of the substrate 510 away from the circuit board 520, and the motor 550 There are at least two spring pieces (not shown in the figure), the first external part 5146 and the second external part 5166 of the lens 100 are respectively electrically connected with the two spring pieces of the motor 550 through conductive glue, wherein the motor 550 and the circuit board 520 are electrically connected.
  • the cables are electrically connected, and the motor 550 can drive the lens 100 to move in the direction of the optical axis to realize zooming.
  • the motor 550 includes, but is not limited to, a Stepping Motor (SM), a Voice Coil Motor (VCM), a Piezoelectric Motor (PM), and a Micro-Electro-Mechanical System (Micro- electromechanical Systems, MEMS).
  • SM Stepping Motor
  • VCM Voice Coil Motor
  • PM Piezoelectric Motor
  • MEMS Micro-Electro-Mechanical System
  • the motor 550 is a motor in the prior art, and the motor 550 is not the focus of the present application, so its specific structure will not be repeated here.
  • the above-mentioned focusing camera module 500 includes the lens 100 and the motor 550 in the first embodiment.
  • This power supply structure can supply power to the motor 550 by the way, saving circuit, and the motor 550 can drive the lens 100 to move along the optical axis direction to realize zooming.
  • a fourth embodiment of the present application proposes a fixed-focus camera module 700 , which includes a circuit board 710 , a photosensitive chip 720 , a filter 730 , a lens holder 740 and the lens 100 in the first embodiment.
  • the mirror holder 740 is fixed on one side of the circuit board 710 , the mirror holder 740 has a receiving cavity 742 , and the circuit board 710 covers one end of the receiving cavity 742 ;
  • the cables are electrically connected;
  • the filter 730 is arranged in the receiving cavity 742 and is located on the side of the photosensitive chip 720 away from the circuit board 710 for filtering out stray light;
  • the lens 100 is arranged in the receiving cavity 742 and covers the receiving cavity 742
  • the other end of the lens holder 740 is provided with an accommodating groove (not shown in the figure), and the first external part 7146 and the second external part 7166 of the lens 100 are arranged in the accommodating groove and are connected with the cables on the circuit board 710 electrical connection.
  • the above-mentioned fixed-focus camera module 700 includes the lens 100 with the electrochromic lens 22 in the first embodiment, which can change the light transmission amount of the lens and meet the shooting requirements of different scenes; and the components of the fixed-focus camera module 700 Fixed, this power supply structure provides more stable power supply.
  • a fifth embodiment of the present application provides a zoom camera module 900 , which includes a circuit board 910 , a photosensitive chip 920 , a filter 930 , a lens holder 940 and the lens 300 in the second embodiment.
  • the mirror holder 940 is fixed on one side of the circuit board 910 , the mirror holder 940 has a receiving cavity 942 , and the circuit board 910 covers one end of the receiving cavity 942 ;
  • the cables are electrically connected;
  • the filter 930 is arranged in the receiving cavity 942 and is located on the side of the photosensitive chip 920 away from the circuit board 910 for filtering out stray light;
  • the lens 300 is arranged in the receiving cavity 942 and covers the receiving cavity 942
  • the other end of the lens holder 940 is provided with an accommodating groove (not shown in the figure), and the first external part 9146 and the second external part 9166 of the lens 300 are arranged in the accommodating groove and are connected with the cables on the circuit board 910 electrical connection.
  • the above-mentioned zoom camera module 900 includes the lens 300 with the liquid lens 322 in the second embodiment.
  • the zoom camera module 900 will change the focal length of the lens 300 to meet the needs of different scenarios during operation, and the required current is large.
  • the structure can continuously supply high current and dissipate heat well.
  • the sixth embodiment of the present application further proposes an electronic device 1000 , including a focusing camera module 500 in the third embodiment or the fixed-focus camera module 700 in the fourth embodiment or the fifth embodiment
  • the zoom camera module 900 in the embodiment can be applied to in-vehicle, automatic driving and monitoring devices, wherein the electronic devices include but are not limited to driving recorders, smart phones, tablet computers, notebook computers, e-book readers, portable multimedia players (PMP), portable phones electronic devices that support imaging, such as cameras, video phones, digital still cameras, mobile medical devices, and wearable devices.
  • driving recorders such as cameras, video phones, digital still cameras, mobile medical devices, and wearable devices.
  • PMP portable multimedia players

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Abstract

一种镜筒组件（10、 310）、镜头（100、 300）、摄像模组（500、 700、 900）及电子设备（1000）。镜筒组件（10、 310）包括：镜筒（12、 312），具有一通光孔（122）；第一导电件（14、 314）和第二导电件（16、 316），第一导电件（14、 314）包括第一嵌入部（142、 3142），第一嵌入部（142、 3142）设于镜筒（12、 312）的侧壁内，第一嵌入部（142、 3142）向通光孔（122）的内部延伸形成第一内接部（144、 3144），第一嵌入部（142、 3142）向镜筒（12、 312）的外部延伸形成第一外接部（146、 3146、 5146、 7146）；第二导电件（16、 316）包括第二嵌入部（162、 3162），第二嵌入部（162、 3162）设于镜筒（12、 312）的侧壁内，第二嵌入部（162、 3162）向通光孔（122）的内部延伸形成第二内接部（164、 3164），第二嵌入部（162、 3162）向镜筒（12、 312）的外部延伸形成第二外接部（166、 3166、 5166、 7166）。镜筒组件（10、 310）实现了对电致变色透镜（22）或液体透镜（322）通电，进而实现了进光量或焦距的改变，满足了不同情景的拍摄需求，且保证了镜头（100、 300）的成像稳定性。

Description

镜筒组件、镜头、摄像模组及电子设备 技术领域
本申请涉及光学及电子技术领域，具体涉及一种镜筒组件、镜头、摄像模组及电子设备。
背景技术
液体透镜是通过向其内部的导电液体通电，改变导电液体及其接触面的湿润性，使得液体表面的接触角发生变化，从而改变光路，实现变焦；电致变色透镜采用电致变色材料制成，当对电致变色透镜通电后，电致变色透镜的颜色会发生变化从而改变光圈的大小，进而改变进光量，可满足于不同环境下的摄影需求，也增加了镜头的应用范围。
在实现本申请的过程中，发明人发现现有技术中至少存在如下问题：如何给镜筒内的部件通电一直是目前的难点和盲点，现有技术中通常利用胶体将导电线固定于镜筒的内壁面，以使导电线与液体透镜或电致变色透镜的正负电极连接，然而此种方式导电线与镜筒的连接不牢固，在长期使用过程中导电线易从镜筒的内壁面脱离，并在镜筒内晃动，从而影响镜头的成像。
发明内容
鉴于以上内容，有必要提出一种镜筒组件、镜头、摄像模组及电子设备，以解决上述问题。
本申请的实施例提供了一种镜筒组件，包括：
镜筒，具有一通光孔；
第一导电件和第二导电件，所述第一导电件包括第一嵌入部，所述第一嵌入部设于所述镜筒的侧壁内，所述第一嵌入部向所述通光孔的内部延伸形成第一内接部，所述第一嵌入部向所述镜筒的外部延伸形成第一外接部；所述第二 导电件包括第二嵌入部，所述第二嵌入部设于所述镜筒的侧壁内，所述第二嵌入部向所述通光孔的内部延伸形成第二内接部，所述第二嵌入部向所述镜筒的外部延伸形成第二外接部。
上述的镜筒组件可方便地将外部电流传导进镜筒内部的部件，使其实现电导通，从而发挥部件的电性质；并且，由于第一导电件的第一内接部和第二导电件的第二内接部设于镜筒的侧壁内，第一导电件、第二导电件与镜筒之间的连接牢固性较高，不易从镜筒的侧壁脱离，保证了镜头的成像稳定性。
在一些实施例中，所述第一嵌入部与所述第二嵌入部、所述第一内接部与所述第二内接部、以及所述第一外接部与所述第二外接部分别平行设置。
如此，可避免第一导电件和第二导电件在使用时因为震动而接触，致使第一导电件和第二导电件短路。
在一些实施例中，所述第一内接部和所述第一外接部均与所述第一嵌入部垂直设置，所述第二内接部和所述第二外接部均与所述第二嵌入部垂直设置。
如此，由于第一内接部的两端分别连接透镜和第一嵌入部，第一外接部的两端分别连接外电源和第二嵌入部，垂直设置时可使第一内接部和第一外接部的长度为最短，节省材料成本，也可避免与其他的元件发生干涉，同理，垂直设置时可使第二内接部和第二外接部的长度为最短，节省材料成本，也可避免与其他的元件发生干涉。
在一些实施例中，所述第一导电件和所述第二导电件均为多个，多个所述第一导电件和多个所述第二导电件一一对应设置于所述镜筒。
如此，可在镜筒内设置多个电致变色透镜，或者多个液体透镜，或者多个电致变色透镜和多个液体透镜的组合，以满足不同的需求。
在一些实施例中，所述第一嵌入部、所述第二嵌入部通过模内注塑的方式连接于所述镜筒的侧壁内。
如此，第一导电件、第二导电件和镜筒的连接稳定性较高，且节省了第一导电件和第二导电件在镜筒内的空间，可使得镜筒内的结构布局更为紧凑，镜筒的体积更小，有利于实现镜头的小型化。
在一些实施例中，所述第一嵌入部和所述第二嵌入部均插设于所述镜筒的 侧壁内。
如此，当第一导电件和第二导电件损坏时，可直接更换损坏的第一导电件和/或第二导电件，经济性较高。
在一些实施例中，所述第一导电件和所述第二导电件的横截面形状均为矩形、圆形、椭圆形、三角形或不规则形。
如此，可在满足一定强度和导电性的基础上，将第一导电件和第二导电件的横截面形状设为不同的形状，以适应不同的需要。
在一些实施例中，所述第一嵌入部和所述第二嵌入部均为直线状、弧形状、波浪状、折线状中的一种。
如此，可在满足一定强度和导电性的基础上，将第一嵌入部和第二嵌入部设为不同的形状，增加埋入稳定性。
在一些实施例中，所述第一导电件和所述第二导电件的材质为铜合金。
如此，铜合金的导电性较好，且成本较低。
本申请的实施例还提供了一种镜头，包括上述的镜筒组件。
上述镜头的镜筒组件可方便地将外部电流传导进镜筒内部的部件，使其实现电导通，从而发挥部件的电性质；并且由于第一导电件的第一内接部和第二导电件的第二内接部设于镜筒的侧壁内，第一导电件、第二导电件与镜筒之间的连接牢固性较高，不易从镜筒的侧壁脱离，保证了镜头的成像稳定性。
在一些实施例中，还包括透镜组，所述透镜组包括电致变色透镜，所述电致变透镜设于所述通光孔内，且分别与所述第一内接部及所述第二内接部电连接。
如此，通过对透镜组通电可调整镜头的通光量，满足了不同场景的拍摄需求。
在一些实施例中，所述电致变色透镜包括依次层叠设置的第一基材层、第一导电层、离子储存层、电解质层、电致变色层、第二导电层及第二基材层，所述第一内接部与所述第一导电层电连接，所述第二内接部与所述第二导电层电连接。
如此，当电致变色透镜需要变色时，通过对第一导电件和第二导电件通电 可导通第一导电层和第二导电层，形成回路，电致变色层和离子储存层之间的电子跃迁，使得电致变色透镜变色；在断电后，电致变色层和离子储存层内部电子的跃迁还原，使得电致变色透镜恢复颜色，根据电致变色层的材料不同，可获得不同的颜色变化。
在一些实施例中，所述第一基材层的表面开设裸露出所述第一导电层的第一导电槽，所述第一内接部的远离所述第一嵌入部的一端延伸至所述第一基材层的背离所述第一导电层的一侧，且对应所述第一导电槽设置，所述镜头还包括第一导通件，所述第一导通件分别与所述第一导电层和所述第一内接部的远离所述第一嵌入部的一端连接，所述第二基材层的表面开设裸露出所述第二导电层的第二导电槽，所述第二内接部的远离所述第二嵌入部的一端延伸至所述第二基材层的背离所述第二导电层的一侧，且对应所述第二导电槽设置，所述镜头还包括第二导通件，所述第二导通件分别与所述第二导电层和所述第二内接部的远离所述第二嵌入部的一端连接。
如此，可保证电致变色透镜的组装，且可实现电致变色透镜的通电。
在一些实施例中，所述电致变色透镜的外侧面开设有避让所述第一内接部的第一避让槽和避让所述第二内接部的第二避让槽。
如此，可保证电致变色透镜的组装，且可实现电致变色透镜的第一导电层与第一内接部的电连接、以及第二导电层与第二内接部的电连接。
在一些实施例中，还包括：
隔圈，设于所述电致变色透镜的物侧，所述隔圈的外侧面的对应所述第一内接部和所述第二内接部的位置相应设置第三避让槽和第四避让槽。
如此，可保证隔圈安装在镜筒内。
在一些实施例中，还包括：
支撑件，设于所述第三避让槽内，所述第一导通件的部分位于所述第三避让槽内，且承载在所述支撑件，所述第一导通件的另一部分位于所述第一导电槽，且分别与所述第一导电层和所述第一内接部的远离所述第一嵌入部的一端连接。
如此，支撑件可对第一导通件形成有效支撑，保证了第一内接部和第一导 电层之间的电连接。
在一些实施例中，还包括透镜组，所述透镜组包括液体透镜，所述液体透镜设于所述镜筒的所述通光孔内，且分别与所述第一导电件的所述第一内接部及所述第二导电件的所述第二内接部电连接。
如此，通过对液体透镜通电可调整镜头的焦距，实现变焦，满足了不同场景的拍摄需求。
在一些实施例中，沿着垂直光轴的平面，所述液体透镜从外侧到所述光轴依次包括第一保护层、第一电极层、绝缘层、疏水层、沿光轴方向相对设置的绝缘液体层和导电液体层，所述绝缘液体层和导电液体层的相接处形成分液面，所述第一电极层与所述第一内接部电连接，所述液体透镜还包括第二保护层、第三保护层及第二电极层，所述第二保护层设于所述绝缘液体层背离所述导电液体层的一侧，所述第三保护层设于所述导电液体层背离所述绝缘液体层一侧，所述第二电极层套设于所述第三保护层的外侧且与所述导电液体层连接，所述第二电极层与所述第一电极层在所述光轴方向间隔设置，且与所述第二内接部电连接。
如此，通过给镜头内部的导电液体通电，可改变导电液体及分液面的湿润性，使得分液面的接触角发生变化，也即分液面的曲率半径发生变化，从而改变光路，实现变焦。
在一些实施例中，所述第二保护层表面开设有裸露所述第一电极层的第三导电槽，所述第一内接部的远离所述第一嵌入部的一端延伸至所述第三导电槽内，所述镜头还包括：
第三导通件，设于所述第三导电槽内，且分别与所述第一电极层及所述第一内接部的远离所述第一嵌入部的一端连接；及
打线，所述打线的两端分别与所述第二电极层和所述第二内接部电连接。
如此，通过第三导通件可实现第一内接部与第一电极层的电连接，且可保证连接的稳固性；通过打线可实现第二内接部与第二电极层的电连接。
本申请的实施例还提供了一种摄像模组，包括上述的镜头。
上述摄像模组中的镜筒组件可方便地将外部电流传导进镜筒内部的部件， 使其实现电导通，从而发挥部件的电性质；并且由于第一导电件的第一内接部和第二导电件的第二内接部设于镜筒的侧壁内，第一导电件、第二导电件与镜筒之间的连接牢固性较高，不易从镜筒的侧壁脱离，保证了镜头的成像稳定性。
本申请的实施例还提供了一种电子设备，包括上述摄像模组。
上述电子设备的镜筒组件可方便地将外部电流传导进镜筒内部的部件，使其实现电导通，从而发挥部件的电性质；并且，由于第一导电件的第一内接部和第二导电件的第二内接部设于镜筒的侧壁内，第一导电件、第二导电件与镜筒之间的连接牢固性较高，不易从镜筒的侧壁脱离，保证了镜头的成像稳定性。
附图说明
图1是本申请第一实施例的镜头的立体结构示意图。
图2是图1所示的镜头的分解结构示意图。
图3是图1所示的镜头中的电致变色透镜的结构示意图。
图4是本申请第二实施例的镜头的立体结构示意图。
图5是图4所示的镜头的分解结构示意图。
图6是图4所示的镜头的剖面结构示意图。
图7是本申请第三实施例的对焦摄像模组的分解结构示意图。
图8是本申请第四实施例的定焦摄像模组的分解结构示意图。
图9是本申请第五实施例的变焦摄像模组的分解结构示意图。
图10是本申请第六实施例的电子设备的结构示意图。
主要元件符号说明
镜头                           100、300
镜筒组件                       10、310
镜筒                           12、312
通光孔                         122
第一导电件                     14、314
第一嵌入部                     142、3142
第一内接部                      144、3144
第一外接部                      146、3146、5146、7146
第二导电件                      16、316
第二嵌入部                      162、3162
第二内接部                      164、3164
第二外接部                      166、3166、5166、7166
透镜组                          20、320
电致变色透镜                    22
第一基材层                      221
第一导电槽                      2211
第一导电层                      222
离子储存层                      223
电解质层                        224
电致变色层                      225
第二导电层                      226
第二基材层                      227
第二导电槽                      2271
第一避让槽                      228
第二避让槽                      229
液体透镜                        322
第一保护层                      3221
第一电极层                      3222
绝缘层                          3223
疏水层                          3224
绝缘液体层                      3225
分液面                          32252
导电液体层                      3226
第二保护层                      3227
第三导电槽                      32272
第三保护层                      3228
第二电极层                      3229
透光镜片                        24
第一导通件                      30
第二导通件                      40
第三导通件                      330
打线                            340
隔圈                            50
第三避让槽                      52
第四避让槽                      54
支撑件                          60
遮光片                          70
对焦摄像模组                    500
定焦摄像模组                    700
变焦摄像模组                    900
基板                            510
收容槽                          512
线路板                          520、710、910
感光芯片                        530、720、920
滤光片                          540、730、930
马达                            550
镜座                            740、940
收容腔                          742、942
电子设备                        1000
具体实施方式
下面详细描述本申请的实施方式，所述实施方式的示例在附图中示出，其 中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不 指示所讨论各种实施方式和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参见图1，本申请的第一实施例提出了一种镜头100，至少包括镜筒组件10和透镜组20。
镜筒组件10包括镜筒12、第一导电件14及第二导电件16。
镜筒10为中空的旋转体结构。镜筒12具有一通光孔122，通光孔122沿着镜头100的光轴方向延伸，且通光孔122的轴线与镜头100的光轴重合。
第一导电件14和第二导电件16均为多个，多个第一导电件14和多个第二导电件16一一对应设置于镜筒12，即第一导电件14和第二导电件16为一组，以连接透镜的正负电极，镜头100可包括多组第一导电件14和第二导电件16，以连接多个透镜。可以理解地，可在镜筒12内设置多个电致变色透镜，或者多个液体透镜，或者多个电致变色透镜和多个液体透镜的组合，以满足不同的需求。
在一些实施例中，第一导电件14和第二导电件16的横截面形状均为矩形、圆形、椭圆形、三角形或不规则形。本实施例中的第一导电件14和第二导电件16的横截面形状优选为矩形状，也即扁片状。如此，可在满足一定强度和导电性的基础上，将第一导电件14和第二导电件16的横截面形状设为不同的形状，以适应不同的需要。
在一些实施例中，第一导电件14和第二导电件16的材质为铜合金。可以理解地，铜合金包括但不限于是铜镍合金、磷青铜、铜锌合金。如此，铜合金的导电性较好，且成本较低。
可以理解地，在其他的实施例中，第一导电件14和第二导电件16的材质也可为铝合金、镁铝合金等，但不限于此。
请参见图2，第一导电件14包括第一嵌入部142，第一嵌入部142设于镜筒12的侧壁内，第一嵌入部142向通光孔122的内部延伸形成第一内接部144，第一嵌入部142向镜筒12的外部延伸形成第一外接部146，第一内接部144和第一外接部146均与第一嵌入部142垂直设置，第一嵌入部142、第一内接部 144和第一外接部146在同一平面内。
第二导电件16包括第二嵌入部162，第二嵌入部162设于镜筒12的侧壁内，第二嵌入部162向通光孔122的内部延伸形成第二内接部164，第二嵌入部162向镜筒12的外部延伸形成第二外接部166，第二内接部164和第二外接部166均与第二嵌入部162垂直设置，第二嵌入部162、第二内接部164和第二外接部166在同一平面内。
在一些实施例中，第一嵌入部142与第二嵌入部162、第一内接部144与第二内接部164、以及第一外接部146与第二外接部166分别平行设置。如此，可避免第一导电件14和第二导电件16在使用时因为震动而接触，致使第一导电件14和第二导电件16短路；并且由于第一内接部144的两端分别连接透镜和第一嵌入部142，第一外接部146的两端分别连接外电源和第二嵌入部162，垂直设置时可使第一内接部144和第一外接部146的长度为最短，节省材料成本，也可避免与其他的元件发生干涉，同理，垂直设置时可使第二内接部164和第二外接部166的长度为最短，节省材料成本，也可避免与其他的元件发生干涉。
在一些实施例中，第一嵌入部142、第二嵌入部162和镜筒12为一体结构。具体地，第一嵌入部142和第二嵌入部162通过模内注塑(insert molding)的方式连接于镜筒12的侧壁内，与镜筒12形成一体结构。如此，第一导电件14、第二导电件16和镜筒12的连接稳定性较高，且节省了第一导电件14和第二导电件16在镜筒12内的空间，可使得镜筒12内的结构布局更为紧凑，镜筒12的体积更小，有利于实现镜头100的小型化。
可以理解地，在其他的实施例中，第一嵌入部142和第二嵌入部162均插设于镜筒12的侧壁内。如此，当第一导电件14和第二导电件16损坏时，可直接更换损坏的第一导电件14和/或第二导电件16，经济性较高。
以第一导电件14的插装过程作为示例，其具体过程为：成型具有插装通道的镜筒12，插装通道可允许第一导电件14穿入，其中第一导电件14可受力弯折，插装通道的两端分别贯穿镜筒12的对应第一内接部144和第一外接部146的位置；将第一导电件14插装至插装通道，其一端伸入镜筒12内的通光孔122中，另一端伸出至镜筒12外部，对第一导电件14的两端分别施加作用力，使 得第一导电件14的伸入镜筒12内的部分弯折形成第一内接部144，使得第二导电件16的伸出镜筒12外部的部分弯折形成第一外接部146，如此，第一导电件14的插装过程结束。进一步地，可在插装通道的两端涂设胶体，保证第一嵌入部142和镜筒12的连接稳定性，防止第一嵌入部142在插装通道内晃动。
可以理解地，第二导电件16的插装过程与第一导电件14的插装过程相同，此处不再赘述。
在一些实施例中，第一嵌入部142和第二嵌入部162均为直线状、弧形状、波浪状、折线状中的一种。本实施例中的第一嵌入部142和第二嵌入部162的形状优选为直线状。如此，可在满足一定强度和导电性的基础上，将第一嵌入部142和第二嵌入部162设为不同的形状，增加埋入稳定性。
上述的镜筒组件10可方便地将外部电流传导进镜筒12内部的部件，使其实现电导通，从而发挥部件的电性质；并且，由于第一导电件14的第一内接部144和第二导电件16的第二内接部164设于镜筒12的侧壁内，第一导电件14、第二导电件16与镜筒12之间的连接牢固性较高，不易从镜筒12的侧壁脱离，保证了镜头的成像稳定性。
透镜组20包括电致变色透镜22和透光镜片24，电致变色透镜22和透光镜片24沿着镜头100的光轴方向依次排布，其中透光镜片24设于电致变色透镜22的物侧。
在一些实施例中，电致变色透镜22的数量为一个、两个、三个或四个，但不限于此。本实施例中电致变色透镜22的数量为一个。透光镜片24的数量可为一个、两个、三个或四个，但不限于此。本实施例中透光镜片24的数量为四个。
请参见图3，电致变色透镜22包括依次层叠设置的第一基材层221、第一导电层222、离子储存层223、电解质层224、电致变色层225、第二导电层226及第二基材层227，第一内接部144与第一导电层222电连接，第二内接部164与第二导电层226电连接。
当电致变色透镜22需要变色时，通过对第一导电件14和第二导电件16通电可导通第一导电层222和第二导电层226，形成回路，电致变色层225和离子 储存层223之间的电子跃迁，使得电致变色透镜22变色；在断电后，电致变色层225和离子储存层223内部电子的跃迁还原，使得电致变色透镜22恢复颜色，根据电致变色层225的材料不同，可获得不同的颜色变化。
在本实施例中，电致变色透镜22在未通电状态下可防止外界射入的光束透过，如此，可在未通电状态下保护内部的感光芯片不被强光照射所损坏。
第一基材层221的表面开设裸露出第一导电层222的第一导电槽2211，第一内接部144的远离第一嵌入部142的一端延伸至第一基材层221的背离第一导电层222的一侧，且对应第一导电槽2211设置，镜头100还包括第一导通件30，第一导通件30分别与第一导电层222和第一内接部144的远离第一嵌入部142的一端连接，第二基材层227的表面开设裸露出第二导电层226的第二导电槽2271，第二内接部164的远离第二嵌入部162的一端延伸至第二基材层227的背离第二导电层226的一侧，且对应第二导电槽2271设置，镜头100还包括第二导通件40，第二导通件40分别与第二导电层226和第二内接部164的远离第二嵌入部162的一端连接。
在本实施例中，第一导通件30为导电银胶，导电银胶覆盖在第一内接部144和第一导电层222表面，以导通第一内接部144和第一导电层222。
在本实施例中，第二导通件40为导电银胶，导电银胶覆盖于第二内接部164和第二导电层226的表面，以导通第二内接部164和第二导电层226。
在一些实施例中，请继续参见图2，电致变色透镜22的外侧面开设有避让第一内接部144的第一避让槽228和避让第二内接部164的第二避让槽229，其中，第一避让槽228和第二避让槽229均贯穿第一导电层222、离子储存层223、电解质层224、电致变色层225、第二导电层226。如此，可保证电致变色透镜的组装，且可实现电致变色透镜22的第一导电层222与第一内接部144的电连接、以及第二导电层226与第二内接部164的电连接。
在一些实施例中，镜头100还包括隔圈50、支撑件60及遮光片70。
隔圈50为环状结构。该隔圈50设于通光孔122内，且位于电致变色透镜22的物侧，具体地，隔圈50位于电致变色透镜22和透光镜片24之间，隔圈50可对透光镜片24进行有效支撑，且可保证电致变色透镜22和透光镜片24之 间的空气间隔。
隔圈50的外侧面开设有避让第一内接部144的第三避让槽52和避让第二内接部164的第四避让槽54。如此，可保证隔圈50安装在镜筒12内。
支撑件60设于第三避让槽52内，且靠近第一内接部144，第一导通件30的部分位于第三避让槽52内，且承载在支撑件60，第一导通件30的另一部分位于第一导电槽2211，且分别与第一导电层222和第一内接部144的远离第一嵌入部142的一端连接。在本实施例中，支撑件60为光固胶，使用时，先将光固胶填设于第三避让槽52内，待其固化后，在支撑件60表面涂第一导通件30，直至第一导通件30覆盖在第一内接部144和第一导电层222表面，从而导通第一内接部144和第一导电层222。
遮光片70为环状结构。遮光片70设于任意两个透光镜片24之间，以限制镜头100的有效通光口径。可以理解地，任意两个透光镜片24之间、或透光镜片24与电致变色透镜22之间可设置一遮光片70，也可设置一隔圈50，具体设置方式可根据实际需要设定，例如本实施例中，透光镜片24与电致变色透镜22之间设置一隔圈50，任意两个透光镜片24之间设置一遮光片70。
在组装过程中，将透光镜片24和遮光片70依次装设于镜筒12的通光孔122中；接着将隔圈50的第三避让槽52和第四避让槽54分别对应第一内接部144和第二内接部164并放置在通光孔122内；然后将支撑件60填设于第三避让槽52内，支撑件60填充第三避让槽52的大部分区域，但不接触第一内接部144；接着，将电致变色透镜22的第一避让槽228和第二避让槽229对应第一内接部144和第二内接部164并转动预设角度，例如90度，使得第一内接部144和第二内接部164分别对应第一导电层222和第二导电层226，此时在支撑件60表面涂第一导通件30并使第一导通件30覆盖第一内接部144和第一导电层222，以实现第一内接部144和第一导电层222的导通，在第二导电槽2271内涂第二导通件40并使第二导通件40覆盖第二内接部164和第二导电层226，以实现第二内接部164和第二导电层226的导通。
上述镜头100通过对电致变色透镜22通电，可改变镜头的通光量，满足了不同场景的拍摄需求；并且，由于第一导电件14的第一内接部144和第二导电 件16的第二内接部164设于镜筒12的侧壁内，第一导电件14、第二导电件16与镜筒12之间的连接牢固性较高，不易从镜筒12的侧壁脱离，保证了镜头的成像稳定性。
请参见图4，本申请的第二实施例提出了一种镜头300，至少包括镜筒组件310和透镜组320，镜筒组件310包括镜筒312、第一导电件314及第二导电件316，第一导电件314包括第一嵌入部3142、第一内接部3144及第一外接部3146，第二导电件316包括第二嵌入部3162、第二内接部3164及第二外接部3166。第二实施例提出的镜头300与第一实施例提出的镜头100大致相同，不同之处在于：透镜组320包括液体透镜322，液体透镜322设于镜筒312的通光孔122内，且分别与第一导电件314的第一内接部3144及第二导电件316的第二内接部3164电连接。
请参见图5和图6，沿着垂直光轴的平面，液体透镜322从外侧到光轴依次包括第一保护层3221、第一电极层3222、绝缘层3223、疏水层3224、沿光轴方向相对设置的绝缘液体层3225和导电液体层3226，绝缘液体层3225和导电液体层3226的相接处形成分液面32252，第一电极层3222与第一内接部3144电连接，液体透镜322还包括第二保护层3227、第三保护层3228及第二电极层3229，第二保护层3227设于绝缘液体层3225背离导电液体层3226的一侧，第三保护层3228设于导电液体层3226背离绝缘液体层3225一侧，第二电极层3229套设于第三保护层3228的外侧且与导电液体层3226连接，第二电极层3229与第一电极层3222在光轴方向间隔设置，且与第二内接部3164电连接。
通过给镜头300内部的导电液体层3226通电，可改变导电液体层3226及分液面32252的湿润性，使得分液面32252的接触角发生变化，也即分液面的曲率半径发生变化，从而改变光路，实现变焦。
在本实施例中，第二保护层3227表面开设有裸露第一电极层3222的第三导电槽32272，第一内接部3144的一端延伸至第三导电槽32272内。请继续参见图4，镜头300还包括第三导通件330和打线340。
第三导通件330设于第三导电槽32272内，且分别与第一电极层3222和第一内接部3144的远离第一嵌入部3142的一端连接。在本实施例中，第三导通 件330为导电银胶，导电银胶覆盖在第一电极层3222和第一内接部3144上，以导通第一电极层3222和第一内接部3144。
打线340的两端分别与第二电极层3229和第一内接部3144电连接。在本实施例中，打线340为金属丝线，例如金线，通过打线340可实现第二内接部3164与第二电极层3229的电连接。
上述镜头300通过对液体透镜322通电，可调整镜头300的焦距，并实现变焦，满足了不同场景的拍摄需求；并且，由于第一导电件314的第一内接部3144和第二导电件316的第二内接部3164设于镜筒312的侧壁内，第一导电件314、第二导电件316与镜筒312之间的连接牢固性较高，不易从镜筒312的侧壁脱离，保证了镜头300的成像稳定性。
请参见图7，本申请的第三实施例提出了一种对焦摄像模组500，对焦摄像模组500包括基板510、线路板520、感光芯片530、滤光片540、马达550及第一实施例中的镜头100。
具体地，基板510固定于线路板520的一侧，基板510具有一收容槽512，线路板520封盖收容槽512的一端；感光芯片530位于收容槽512内且与线路板520上的排线电连接；滤光片540设于收容槽512内，且位于感光芯片530背离线路板520的一侧，用于滤除杂光；马达550固定于基板510背离线路板520的一侧，马达550具有至少两个弹簧片(图未示)，镜头100的第一外接部5146和第二外接部5166分别与马达550的两个弹簧片通过导电胶电连接，其中马达550与线路板520上的排线电连接，马达550可驱动镜头100沿光轴方向移动，以实现变焦。在本实施例中，马达550包括但不限于是步进马达(Stepping Motor，SM)、音圈马达(Voice Coil Motor，VCM)、压电马达(Piezoelectric Motor，PM)和微机电系统(Micro-electromechanical Systems，MEMS)。
需要说明的是，马达550是现有技术中的马达，且马达550不是本申请的重点，故在此不再对其具体结构进行赘述。
上述的对焦摄像模组500包含第一实施例中的镜头100和马达550，这种供电结构可顺便给马达550供电，节省电路，马达550可驱动镜头100沿光轴方向移动，以实现变焦。
请参见图8，本申请的第四实施例提出了一种定焦摄像模组700，包括线路板710、感光芯片720、滤光片730、镜座740及第一实施例中的镜头100。
具体地，镜座740固定于线路板710的一侧，镜座740具有一收容腔742，线路板710封盖收容腔742的一端；感光芯片720位于收容腔742内且与线路板710上的排线电连接；滤光片730设于收容腔742内，且位于感光芯片720背离线路板710的一侧，用于滤除杂光；镜头100设于收容腔742内且封盖收容腔742的另一端，镜座740的腔壁设有容置槽(图未示)，镜头100的第一外接部7146和第二外接部7166设于容置槽内且与线路板710上的排线电连接。
上述的定焦摄像模组700包括第一实施例中的具有电致变色透镜22的镜头100，可改变镜头的通光量，满足了不同场景的拍摄需求；并且定焦摄像模组700的各部件固定，这种供电结构供电更为稳定。
请参见图9，本申请的第五实施例提出了一种变焦摄像模组900，包括线路板910、感光芯片920、滤光片930、镜座940及第二实施例中的镜头300。
具体地，镜座940固定于线路板910的一侧，镜座940具有一收容腔942，线路板910封盖收容腔942的一端；感光芯片920位于收容腔942内且与线路板910上的排线电连接；滤光片930设于收容腔942内，且位于感光芯片920背离线路板910的一侧，用于滤除杂光；镜头300设于收容腔942内且封盖收容腔942的另一端，镜座940的腔壁设有容置槽(图未示)，镜头300的第一外接部9146和第二外接部9166设于容置槽内且与线路板910上的排线电连接。
上述的变焦摄像模组900包括第二实施例中的具有液体透镜322的镜头300，变焦摄像模组900在工作时为满足不同场景需要会改变镜头300的焦距，所需电流大，这种供电结构可以持续供给大电流且能很好地散热。
请参见图10，本申请的第六实施例还提出了一种电子设备1000，包括第三实施例提出了一种对焦摄像模组500或第四实施例的定焦摄像模组700或第五实施例中的变焦摄像模组900。电子设备1000可应用于车载、自动驾驶及监控装置，其中电子设备包括但不限于为行车记录仪、智能手机、平板电脑、笔记本电脑、电子书籍阅读器、便携多媒体播放器(PMP)、便携电话机、视频电话机、数码静物相机、移动医疗装置、可穿戴式设备等支持成像的电子设备。
对于本领域技术人员而言，显然本申请不限于上述示范性实施例的细节，而且在不背离本申请的精神或基本特征的情况下，能够以其他的具体形式实现本申请。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本申请的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本申请内。
最后应说明的是，以上实施例仅用以说明本申请的技术方案而非限制，尽管参照较佳实施例对本申请进行了详细说明，本领域的普通技术人员应当理解，可以对本申请的技术方案进行修改或等同替换，而不脱离本申请技术方案的精神和范围。

Claims (21)

  1. 一种镜筒组件，其特征在于，包括：
    镜筒，具有一通光孔；
    第一导电件和第二导电件，所述第一导电件包括第一嵌入部，所述第一嵌入部设于所述镜筒的侧壁内，所述第一嵌入部向所述通光孔的内部延伸形成第一内接部，所述第一嵌入部向所述镜筒的外部延伸形成第一外接部；所述第二导电件包括第二嵌入部，所述第二嵌入部设于所述镜筒的侧壁内，所述第二嵌入部向所述通光孔的内部延伸形成第二内接部，所述第二嵌入部向所述镜筒的外部延伸形成第二外接部。
  2. 如权利要求1所述的镜筒组件，其特征在于，所述第一嵌入部与所述第二嵌入部、所述第一内接部与所述第二内接部、以及所述第一外接部与所述第二外接部分别平行设置。
  3. 如权利要求1所述的镜筒组件，其特征在于，所述第一内接部和所述第一外接部均与所述第一嵌入部垂直设置，所述第二内接部和所述第二外接部均与所述第二嵌入部垂直设置。
  4. 如权利要求1所述的镜筒组件，其特征在于，所述第一导电件和所述第二导电件均为多个，多个所述第一导电件和多个所述第二导电件一一对应设置于所述镜筒。
  5. 如权利要求1所述的镜筒组件，其特征在于，所述第一嵌入部、所述第二嵌入部通过模内注塑的方式连接于所述镜筒的侧壁内。
  6. 如权利要求1所述的镜筒组件，其特征在于，所述第一嵌入部和所述第二嵌入部均插设于所述镜筒的侧壁内。
  7. 如权利要求1所述的镜筒组件，其特征在于，所述第一导电件和所述第二导电件的横截面形状均为矩形、圆形、椭圆形、三角形或不规则形。
  8. 如权利要求1所述的镜筒组件，其特征在于，所述第一嵌入部和所述第二嵌入部均为直线状、弧形状、波浪状、折线状中的一种。
  9. 如权利要求1所述的镜筒组件，其特征在于，所述第一导电件和所述第二导电件的材质为铜合金。
  10. 一种镜头，其特征在于，包括：
    如权利要求1-9任意一项所述的镜筒组件。
  11. 如权利要求10所述的镜头，其特征在于，还包括：
    透镜组，所述透镜组包括电致变色透镜，所述电致变色透镜设于所述通光孔内，且分别与所述第一内接部及所述第二内接部电连接。
  12. 如权利要求11所述的镜头，其特征在于，所述电致变色透镜包括依次层叠设置的第一基材层、第一导电层、离子储存层、电解质层、电致变色层、第二导电层及第二基材层，所述第一导电层与所述第一内接部电连接，所述第二导电层与所述第二内接部电连接。
  13. 如权利要求12所述的镜头，其特征在于，所述第一基材层的表面开设裸露出所述第一导电层的第一导电槽，所述第一内接部的远离所述第一嵌入部的一端延伸至所述第一基材层的背离所述第一导电层的一侧，且对应所述第一导电槽设置，所述镜头还包括第一导通件，所述第一导通件分别与所述第一导电层和所述第一内接部的远离所述第一嵌入部的一端连接，所述第二基材层的表面开设裸露出所述第二导电层的第二导电槽，所述第二内接部的远离所述第二嵌入部的一端延伸至所述第二基材层的背离所述第二导电层的一侧，且对应所述第二导电槽设置，所述镜头还包括第二导通件，所述第二导通件分别与所述第二导电层和所述第二内接部的远离所述第二嵌入部的一端连接。
  14. 如权利要求11-13任一项所述的镜头，其特征在于，所述电致变色透镜的外侧面开设有避让所述第一内接部的第一避让槽和避让所述第二内接部的第二避让槽。
  15. 如权利要求14所述的镜头，其特征在于，还包括：
    隔圈，设于所述电致变色透镜的物侧，所述隔圈的外侧面的对应所述第一内接部和所述第二内接部的位置相应设置第三避让槽和第四避让槽。
  16. 如权利要求15所述的镜头，其特征在于，还包括：
    支撑件，设于所述第三避让槽内，所述第一导通件的部分位于所述第三避 让槽内，且承载在所述支撑件，所述第一导通件的另一部分位于所述第一导电槽，且分别与所述第一导电层和所述第一内接部的远离所述第一嵌入部的一端连接。
  17. 如权利要求10所述的镜头，其特征在于，还包括：
    透镜组，所述透镜组包括液体透镜，所述液体透镜设于所述镜筒的所述通光孔内，且分别与所述第一导电件的所述第一内接部及所述第二导电件的所述第二内接部电连接。
  18. 如权利要求17所述的镜头，其特征在于，沿着垂直光轴的平面，所述液体透镜从外侧到所述光轴依次包括第一保护层、第一电极层、绝缘层、疏水层、沿光轴方向相邻设置的绝缘液体层和导电液体层，所述绝缘液体层和导电液体层的相接处形成分液面，所述第一电极层与所述第一内接部电连接，所述液体透镜还包括第二保护层、第三保护层及第二电极层，所述第二保护层设于所述绝缘液体层背离所述导电液体层的一侧，所述第三保护层设于所述导电液体层背离所述绝缘液体层一侧，所述第二电极层套设于所述第三保护层的外侧且与所述导电液体层连接，所述第二电极层与所述第一电极层在所述光轴方向间隔设置，且与所述第二内接部电连接。
  19. 如权利要求18所述的镜头，其特征在于，所述第二保护层表面开设有裸露所述第一电极层的第三导电槽，所述第一内接部的远离所述第一嵌入部的一端延伸至所述第三导电槽内，所述镜头还包括：
    第三导通件，设于所述第三导电槽内，且分别与所述第一电极层及所述第一内接部的远离所述第一嵌入部的一端连接；及
    打线，所述打线的两端分别与所述第二电极层和所述第二内接部电连接。
  20. 一种摄像模组，其特征在于，包括权利要求10-19任一项所述的镜头。
  21. 一种电子设备，其特征在于，包括如权利要求20所述的摄像模组。
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