WO2020244466A1 - 一种镜头棱镜模组 - Google Patents
一种镜头棱镜模组 Download PDFInfo
- Publication number
- WO2020244466A1 WO2020244466A1 PCT/CN2020/093454 CN2020093454W WO2020244466A1 WO 2020244466 A1 WO2020244466 A1 WO 2020244466A1 CN 2020093454 W CN2020093454 W CN 2020093454W WO 2020244466 A1 WO2020244466 A1 WO 2020244466A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- memory alloy
- base
- rotating
- prism
- substrate
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
Definitions
- the present invention relates to the technical field of optical imaging, in particular to a lens prism module used in mobile electronic devices such as mobile phones.
- a lens prism module includes a fixed base, a rotating base, a prism mounted on the rotating base, a rotating connection assembly that rotatably connects the rotating base and the fixed base, and a rotating drive assembly for driving the rotating base to rotate relative to the fixed base
- the rotating connection assembly is composed of a cage, a spring frame, a partition, a ball, and a magnetic steel through assembly and cooperation.
- the structure is complicated, the material is large, the processing and assembly are complicated, and the cost is high, which is not suitable for mass production.
- the object of the present invention is to provide a lens prism module with a simple structure when adjusting the prism angle in the lens.
- the present invention provides a lens prism module including a fixed base, a rotating base rotatably mounted on the fixed base, and a prism mounted on the rotating base and rotatable with the rotating base , A rotary drive assembly arranged between the fixed base and the rotating base for driving the rotary base to rotate relative to the fixed base and a circuit board electrically connected to the rotary drive assembly, the rotating base comprising A base for installing and positioning the prism and a rotating connection bracket arranged on the side of the base facing the fixing seat for supporting the rotation of the base.
- the rotating drive assembly is made of memory alloy. The base is driven to rotate through deformation under the control of the electric signal transmitted by the circuit board.
- the base includes a substrate for receiving the prism, and the substrate has two first side edges spaced apart and two first side edges spaced oppositely and perpendicularly connected to the two first side edges.
- the rotation drive assembly includes a first memory alloy and a second memory alloy respectively connecting the base plate and the fixing seat from the two second side edges, and the two first side edges respectively
- the third memory alloy and the fourth memory alloy connecting the substrate and the fixing seat, the first memory alloy and the second memory alloy drive the substrate to drive the prism to rotate around the first rotation axis
- the The third memory alloy and the fourth memory alloy drive the substrate to drive the prism to rotate around a second rotation axis
- the first rotation axis perpendicularly intersects the second rotation axis.
- the rotating connection bracket includes a first elastic support arm, a second elastic support arm, a third elastic support arm, and a fourth elastic support arm, the first elastic support arm and the second elastic support arm , One ends of the third elastic arm and the fourth elastic arm are converged and fixed to the fixing seat, and the first elastic arm and the second elastic arm respectively face the two first elastic arms of the substrate
- the edges of the two sides are divergently distributed to support the substrate to drive the prism to rotate around the first rotation axis
- the other ends of the third elastic support arm and the fourth elastic support arm respectively face the two first sides of the substrate
- the edges are divergently distributed to support the substrate to drive the prism to rotate around the second rotation axis.
- the base further includes two side plates, and the two side plates respectively extend from the two second side edges of the base plate toward a direction away from the fixing seat, and the base plate A containing groove is formed by enclosing the two side plates, and the prism is installed in the containing groove.
- the fixing seat includes a transverse support plate, a vertical support plate and a support boss, the vertical support plate is bent and extended from one end of the transverse support plate and is enclosed by the transverse support plate.
- a groove the support boss is protrudingly provided in the groove, and the support boss has an inclined surface extending obliquely from the vertical support plate to the lateral support plate, and the rotating connection bracket abuts On the slope.
- both ends of the first memory alloy are fixed on one side of the supporting boss, and the middle part of the first memory alloy is hooked on one of the side plates to form a "V" shape
- Both ends of the second memory alloy are fixed on the other side surface of the supporting boss, and the middle part of the second memory alloy is hooked on the other side plate to form a "V" shape .
- the lens prism module further includes two first connection terminals installed at intervals on one side of the support boss and two second connection terminals installed at intervals on the other side of the support boss, Two ends of the first memory alloy are respectively connected to the two first connection terminals, and both ends of the second memory alloy are respectively connected to the two second connection terminals; and/or,
- the sides of the two side plates facing away from the accommodating groove are protruded with first hanging posts, and the middle part of the first memory alloy is hooked on the first hanging post of one of the side plates The middle part of the second memory alloy is hooked on the first hanging post of the other side plate.
- both ends of the third memory alloy are fixed on the side surface of the transverse support plate facing away from the groove, and the middle part of the third memory alloy is hooked on one of the substrates.
- the first side edge is formed in a "V" shape
- both ends of the fourth memory alloy are fixed on the side of the vertical support plate facing away from the groove, and the fourth memory alloy
- the middle hook is arranged on the other first side edge of the substrate to form a "V" shape.
- the lens prism module further includes two third connection terminals installed at intervals on the side of the lateral support plate that faces away from the groove, and two third connection terminals installed at intervals on the vertical support plate
- the fourth connection terminal on the side facing away from the groove, the two ends of the third memory alloy are respectively connected to the two third connection terminals, and the two ends of the fourth memory alloy are respectively connected to two The fourth connection terminal is connected; and/or,
- the side of the substrate facing the groove is protruded with a second hanging post at a location close to the two first side edges, and the middle of the third memory alloy is hooked on one of the second hanging posts Above, the middle part of the fourth memory alloy is hooked on the other second hanging post.
- the side of the lateral support plate facing away from the supporting boss is provided with a first avoiding groove for avoiding the third memory alloy, and the vertical support plate is facing away from the supporting boss Is provided with a second avoiding groove for avoiding the fourth memory alloy; and/or,
- the lens prism module further includes an outer frame, and the fixing base, the rotating base, the prism, the rotation drive assembly, the first connecting terminal, the second connecting terminal, the third connecting terminal, and the fourth connecting terminal are all located in the outer frame. And the first connection terminal, the second connection terminal, the third connection terminal, and the fourth connection terminal are all electrically connected to the circuit board, and the outer frame is provided with a first connection terminal for allowing light to enter the prism An opening and a second opening for refracting light from the prism, the first opening and the second opening are respectively provided on two adjacent sides of the outer frame.
- the rotating seat is formed by directly connecting the base and the rotating connecting bracket, and the rotating seat is connected to the fixed seat through the rotating connecting bracket, and no additional connection is required between the rotating seat and the fixed seat.
- the components can simplify the structure of the lens prism module, reduce the number of components of the lens prism module, reduce the assembly process, and reduce the manufacturing cost of the rotating seat, so that it can be mass-produced.
- the rotating drive assembly is used to drive the rotating base and the prism to rotate relative to the fixed base, so that the prism can automatically correct the angle under the drive of the rotating drive assembly, and the imaging effect is clearer.
- FIG. 1 is a three-dimensional view of a lens prism module provided by an embodiment of the present invention
- FIG. 2 is an exploded schematic diagram of the lens prism module of FIG. 1;
- FIG. 3 is a top view of a lens prism module provided by an embodiment of the present invention.
- Figure 4 is a cross-sectional view at A-A in Figure 3;
- Fig. 5 is a perspective view of the lens prism module in Fig. 1 with the outer frame removed;
- Figure 6 is a perspective view of a rotating seat provided by an embodiment of the present invention.
- Figure 7 is a perspective view of a fixing seat provided by an embodiment of the present invention.
- Figure 8 is a perspective view of a first connection terminal provided by an embodiment of the present invention.
- Fig. 9 is a perspective view of an outer frame provided by an embodiment of the present invention.
- Lens prism module 10. Fixing seat; 11. Horizontal support plate; 111. First avoidance groove; 12. Vertical support plate; 121. Second avoidance groove; 13. Support boss; 131. Inclined surface; 14, groove; 15, connecting groove; 16, bump; 20, rotating seat; 21, base; 211, base plate; 212, side plate; 213, containing groove; 214, first side edge; 215 , Second side edge; 22, rotating connection bracket; 221, first elastic support arm; 222, second elastic support arm; 223, third elastic support arm; 224, fourth elastic support arm; 23, first hanging post 24. Second hanging post; 30. Circuit board; 31. Perforation; 40. Prism; 50. Rotary drive assembly; 51. First memory alloy; 52.
- an element when an element is referred to as being “fixed on” or “disposed on” another element, the element may be directly on the other element or there may be a centering element at the same time.
- an element When an element is referred to as being “connected” to another element, it can be directly connected to the other element or an intermediate element may also exist.
- an embodiment of the present invention provides a lens prism module 1.
- the lens prism module 1 includes a fixed base 10, a rotating base 20, a circuit board 30, a prism 40, and a rotating drive assembly 50.
- the rotating base 20 It can be rotatably mounted on the fixed base 10, the prism 40 is mounted on the rotating base 20 and can be rotated with the rotating base 20, the circuit board 30 is electrically connected with the rotating drive assembly 50 to provide current to the rotating drive assembly 50, and the rotating drive assembly 50 is arranged at
- the fixed base 10 and the rotating base 20 are used to drive the rotating base 20 to rotate relative to the fixed base 10 so that the prism 40 can automatically correct the angle under the driving action of the rotating drive assembly 50 to make the imaging effect clearer.
- the rotating base 20 includes a base 21 for installing the positioning prism 40 and a rotating connecting bracket 22 provided on the side of the base 21 facing the fixed base 10 for supporting the rotation of the base 21 ,
- the rotating drive assembly 50 is made of a number of memory alloys to drive the base 21 to rotate under the control of the electrical signal transmitted by the circuit board 30 through deformation.
- the rotating connecting bracket 22 and the base 21 are directly connected, and the rotating connecting bracket 22 and the base 21 are integrally formed. No additional connecting parts are required between the rotating base 20 and the fixed base 10, which can simplify the rotation of the rotating base 20.
- the structure reduces the assembly process and the manufacturing cost of the rotating seat 20.
- the base 21 includes a base plate 211 and two side plates 212.
- the base plate 211 receives the prism 40.
- the base plate 211 has two first side edges 214 arranged oppositely at intervals and two oppositely arranged at intervals.
- the first side edge 214 is vertically connected to the second side edge 215, the two side plates 212 are respectively located at the two second side edges 215, and the two side plates 212 respectively face away from the two second side edges 215 of the base plate 211 facing away from the fixing seat 10.
- the base plate 211 and the two side plates 212 are enclosed to form an accommodating groove 213, the prism 40 is installed in the accommodating groove 213, and the rotating connection bracket 22 is protrudingly provided on the side of the base plate 211 facing the fixing seat 10 to The prism 40 can be rotated relative to the fixed base 10 by rotating the connecting bracket 22.
- the rotating connecting bracket 22 has elastic force.
- the rotating connecting bracket 22 includes a first elastic arm 221, a second elastic arm 222, a third elastic arm 223, and a fourth elastic arm 224.
- the elastic arm 222, the third elastic arm 223, and the fourth elastic arm 224 are all arc-shaped structures, and the first elastic arm 221, the second elastic arm 222, the third elastic arm 223 and the fourth elastic arm One end of the arm 224 is converged and fixed on the fixing base 10.
- the first elastic arm 221 and the second elastic arm 222 respectively diverge toward the two second side edges 215 of the substrate 211 to support the substrate 211 to drive the prism 40 to rotate around the first
- the axis rotates, and the first axis of rotation is the inclination direction of the inclined surface 131 (the direction indicated by the dotted line M in FIG. 1).
- the other ends of the third elastic support arm 223 and the fourth elastic support arm 224 respectively diverge toward the two first side edges 214 of the substrate 211 to support the substrate 211 to drive the prism 40 to rotate around the second rotation axis, the second rotation axis being parallel In the direction of the connecting line between the horizontal support plate 11 and the vertical support plate 12 (the direction indicated by the X axis in FIG.
- the structure of the rotating connecting bracket 22 is not limited to this, for example: it can also be directly a hemisphere. shape.
- the memory alloy in this embodiment is energized with current, and the memory alloy generates heat due to the energization, and deforms according to its own physical characteristics, and the length is shortened, thereby forming a driving force for driving the rotating base 20 and the prism 40 to rotate.
- the memory alloy cannot reset the lens prism module 1 to the initial position.
- the lens prism module 1 needs to be relied on the elastic force of the rotating connection bracket 22 It is reset to the initial position.
- the rotating connecting bracket 22 can also make the rotating drive assembly 50 drive the rotating base 20 to rotate relative to the fixed base 10 smoother due to its elastic force.
- the fixing base 10 includes a horizontal support plate 11, a vertical support plate 12, and a supporting boss 13.
- the vertical support plate 12 is bent from one end of the horizontal support plate 11 and extends upward and is connected to the horizontal support plate 11.
- a groove 14 is enclosed to form a supporting boss 13 protruding in the groove 14, and the supporting boss 13 has an inclined surface 131 extending obliquely from the vertical supporting plate 12 to the horizontal supporting plate 11, the inclined surface 131 and the horizontal supporting plate 11
- the angle formed and the angle formed by the inclined surface 131 and the vertical support plate 12 are both 45° ⁇ 2°.
- the rotating connection bracket 22 abuts on the inclined surface 131, and the horizontal support plate 11 and the vertical support plate 12 are also used for The function of limiting the rotation angle of the rotating seat 20.
- the end of the lateral support plate 11 close to the base plate 211 is located directly below a first side edge 214 of the base plate 211
- the end of the vertical support plate 12 close to the base plate 211 is located on the base plate 211 Immediately below the other first side edge 214 of the base plate 211 during the rotation process, the two first side edges 214 on it will touch the horizontal support plate 11 or the vertical support plate 12.
- the rotating drive assembly 50 includes a first memory alloy 51, a second memory alloy 52, a third memory alloy 53, and a fourth memory alloy 54.
- the prism 40 can be automatically calibrated under the drive of the memory alloy angle.
- the first memory alloy 51 and the second memory alloy 52 are connected to the substrate 211 and the fixing base 10 from the two second side edges 215, respectively, and the first memory alloy 51 and the second memory alloy 52 drive the substrate 211 to drive the prism 40 rotates around the first rotation axis with the contact part of the rotating connection bracket 22 and the inclined surface 131 as a fulcrum.
- the third memory alloy 53 and the fourth memory alloy 54 are respectively connected to the base plate 211 and the fixing base 10 from the two first side edges 214.
- the third memory alloy 53 and the fourth memory alloy 54 drive the base plate 211 to drive the prism 40 to rotate the connection bracket 22
- the contact position with the inclined surface 131 is the fulcrum and rotates around the second rotation axis.
- both ends of the first memory alloy 51 are fixed on one side of the support boss 13, the middle part of the first memory alloy 51 is hooked on a side plate 212 to form a "V" shape, and the second Both ends of the memory alloy 52 are fixed on the other side surface of the support boss 13, and the middle part of the second memory alloy 52 is hooked on the other side plate 212 to form a "V" shape.
- Both ends of the third memory alloy 53 are fixed on the side of the lateral support plate 11 facing away from the groove 14.
- the middle of the third memory alloy 53 is hooked on a first side edge 214 of the base plate 211 to form a "V" Shape
- both ends of the fourth memory alloy 54 are fixed on the side of the vertical support plate 12 facing away from the groove 14, and the middle of the fourth memory alloy 54 is hooked on the other first side edge 214 of the base plate 211 To form a "V" shape.
- the lens prism module 1 further includes two first connection terminals 60 installed at intervals on one side of the support boss 13, two second connection terminals 70 installed at intervals on the other side of the support boss 13, two intervals
- the third connecting terminal 80 installed on the side of the transverse support plate 11 facing away from the groove 14 and two fourth connecting terminals 90 installed on the side of the vertical support plate 12 facing away from the groove 14 at intervals
- two The side of the side plate 212 opposite to the accommodating groove 213 is protruded with a first hanging post 23
- the side of the base plate 211 facing the groove 14 is protruded with a second hanging post at a position close to the first side edges 214 ⁇ 24 ⁇ Post 24.
- the middle part of the first memory alloy 51 is hooked on the first hanging post 23 of one side plate 212, the two ends of the first memory alloy 51 are respectively connected to the two first connection terminals 60; the middle part of the second memory alloy 52 is hooked On the first hanging post 23 of the other side plate 212, both ends of the second memory alloy 52 are respectively connected to two second connecting terminals 70; the middle part of the third memory alloy 53 is hooked on a second hanging post 24 , The two ends of the third memory alloy 53 are respectively connected to the two third connection terminals 80; the middle of the fourth memory alloy 54 is hooked on the other second hanging post 24, and the two ends of the fourth memory alloy 54 are respectively connected to the two The first connection terminal 60, the second connection terminal 70, the third connection terminal 80 and the fourth connection terminal 90 are all electrically connected to the circuit board 30.
- the circuit board 30 is connected to the circuit board 30 through four connection terminals.
- the corresponding memory alloy provides current.
- the base mentioned above is also provided with a number of bumps 16.
- the circuit board 30 is provided with a through hole 31 that matches the bump 16, and each terminal is provided with The bayonet 61 matched with the bump 16 and the clamping portion 62 for holding the corresponding memory alloy.
- the bumps 16 are respectively penetrated through the through holes 31 on the circuit board 30 and then connect to the corresponding terminals.
- the bayonet 61 is locked and fixed.
- the side of the lateral support plate 11 facing away from the supporting boss 13 is provided with a first avoiding groove 111 for avoiding the third memory alloy 53, and the side of the vertical support plate 12 facing away from the supporting boss 13 is provided with a fourth memory for avoiding
- the second avoiding groove 121 of alloy 54 prevents the third memory alloy 53 and the fourth memory alloy 54 from interfering with the fixing seat 10 during operation, and at the same time can roughly position the third memory alloy 53 and the fourth memory alloy 54 on the fixing seat 10, in this embodiment, the fixing seat 10 is also provided with a communication groove 15 for mounting the circuit board 30, and the first avoiding groove 111 is communicated with the second avoiding groove 121 through the connecting groove 15.
- the base 21 receives an oblique downward pulling force, so that the base 21 rotates around the fulcrum of the contact part of the rotating connecting bracket 22 and the inclined surface 131
- the direction indicated by the dashed line M is the rotation axis in the positive direction of the X-axis, thereby driving the prism 40 to rotate relative to the fixed base 10 around the direction indicated by the dashed line M, which is the positive direction of the X-axis;
- the prism 40 relative to the fixing base 10 realizes rotation around the dashed line M in the negative direction of the axis of rotation X; when the third memory alloy 53 is energized and heated, the prism 40 can be rotated relative to the fixing base 10.
- the direction indicated by the axis is one direction of the rotation axis; when the fourth memory alloy 54 is energized and heats up and shortens, the prism 40 can rotate relative to the fixing base 10 around the X axis in the opposite direction of the rotation axis.
- the rotating connection bracket 22 is used to reset the rotating base 20.
- the memory alloy of the present application can also be called an SMA wire, which will not be described in detail here.
- the lens prism module 1 also includes an outer frame 100, a fixing base 10, a rotating base 20, a prism 40, a rotating drive assembly 50, a circuit board 30, a first connection terminal 60, and a second connection terminal 70.
- the third connection terminal 80 and the fourth connection terminal 90 are both located in the outer frame 100.
- Four adjacent sides of the outer frame 100 are respectively provided with first openings 110 for light to enter the prism 40 and for light to pass from The second opening 120 refracted by the prism 40, the third opening 130 for avoiding the third connection terminal 80, and the fourth opening 140 for the circuit board 30 to pass through.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Accessories Of Cameras (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Studio Devices (AREA)
- Adjustment Of Camera Lenses (AREA)
Abstract
一种镜头棱镜模组（1），包括固定座（10）、可转动安装于固定座（10）上的旋转座（20）、安装于旋转座（20）上并可随旋转座（20）转动的棱镜（40）、设于固定座（10）与旋转座（20）之间以用于驱动旋转座（20）相对固定座（10）旋转的旋转驱动组件（50）以及与旋转驱动组件（50）电连接的电路板（30），旋转座（20）包括用于安装定位棱镜（40）的基座（21）和设于基座（21）之朝向固定座（10）一侧以用于支撑基座（21）转动的转动连接支架（22），旋转驱动组件（50）由记忆合金制成以在电路板（30）传输的电信号的控制下通过形变驱动基座（21）转动。基座（21）与转动连接支架（22）直接连接，可以简化镜头棱镜模组（1）的结构、降低镜头棱镜模组（1）的制作成本，同时，利用旋转驱动组件（50）驱动旋转座（20）和棱镜（40）相对于固定座（10）转动，使得棱镜（40）在旋转驱动组件（50）的驱动作用下能自动校正角度，成像效果更清晰。
Description
本发明涉及光学成像技术领域，尤其涉及一种应用于手机等移动电子设备内的镜头棱镜模组。
近年来，随着成像技术的发展及具有成像功能的电子产品的兴起，光学镜头被广泛地应用在各种电子产品中。
现有技术中一种镜头棱镜模组包括固定座、旋转座、安装于旋转座上的棱镜、转动连接旋转座与固定座的转动连接组件和用于驱动旋转座相对固定座转动的旋转驱动组件，其中转动连接组件由保持架、弹簧架、隔板、滚珠及磁钢等多个部件经组装配合构成，其结构复杂、物料多、加工组装复杂、成本高，不适宜大批量生产。
因此，有必要提供一种镜头棱镜模组来解决现有镜头棱镜模组内部结构复杂的问题。
本发明的目的在于提供一种在镜头内棱镜角度调节时具有简单结构的镜头棱镜模组。
本发明的技术方案如下：
为实现上述目的，本发明提供了一种镜头棱镜模组，包括固定座、可转动安装于所述固定座上的旋转座、安装于所述旋转座上并可随所述旋转座转动的棱镜、设于所述固定座与所述旋转座之间以用于驱动所述旋转座相对所述固定座旋转的旋转驱动组件以及与所述旋转驱动组件电连接的电路板，所述旋转座包括用于安装定位所述棱镜的基座和设于所述基座之朝向所述固定座一侧以用于支撑所述基座转动的转动连接支架，所述旋转驱动组件由记忆合金制成以在所述电路板传输的电信号的控制下通过形变驱动所述基座转动。
作为一种改进，所述基座包括承接所述棱镜的基板，所述基板具有两个间隔设置的第一侧边缘及两个间隔相对设置并分别与两所述第一侧边缘垂直连接的第二侧边缘，所述旋转驱动组件包括分别从两个所述第二侧边缘连接所述基板和所述固定座的第一记忆合金和第二记忆合金以及分别从两个所述第一侧边缘连接所述基板和所述固定座的第三记忆合金和第四记忆合金，所述第一记忆合金和所述第二记忆合金驱动所述基板带动所述棱镜绕第一转动轴转动，所述第三记忆合金和所述第四记忆合金驱动所述基板带动所述棱镜绕第二转动轴转动，所述第一转动轴与所述第二转动轴垂直相交。
作为一种改进，所述转动连接支架包括第一弹性支臂、第二弹性支臂、第三弹性支臂和第四弹性支臂，所述第一弹性支臂、所述第二弹性支臂、所述第三弹性支臂和所述第四弹性支臂的一端汇聚固定于所述固定座，所述第一弹性支臂和所述第二弹性支臂分别朝向所述基板的两个第二侧边缘发散分布以支撑所述基板带动所述棱镜绕第一转动轴转动，所述第三弹性支臂和所述第四弹性支臂的另一端分别朝向所述基板的两个第一侧边缘发散分布以支撑所述基板带动所述棱镜绕第二转动轴转动。
作为一种改进，所述基座还包括两个侧板，两个所述侧板分别从所述基板的两所述第二侧边缘朝背对所述固定座的方向延伸，且所述基板与两个所述侧板围合形成一容置槽，所述棱镜安装于所述容置槽内。
作为一种改进，所述固定座包括横向支板、竖向支板和支撑凸台，所述竖向支板从所述横向支板的一端弯折延伸并与所述横向支板围合形成一凹槽，所述支撑凸台凸设于所述凹槽内，且所述支撑凸台具有从所述竖向支板倾斜延伸至所述横向支板的斜面，所述转动连接支架抵接于所述斜面上。
作为一种改进，所述第一记忆合金的两端都固定在所述支撑凸台的一侧面上，所述第一记忆合金的中部钩设于一个所述侧板上以形成“V”型状，所述第二记忆合金的两端都固定在所述支撑凸台的另一侧面上，所述第二记忆合金的中部钩设于另一个所述侧板上以形成“V”型状。
作为一种改进，所述镜头棱镜模组还包括两个间隔安装在所述支撑凸台一侧的第一接线端子和两个间隔安装在所述支撑凸台另一侧的第二接线端子，所述第一记忆合金的两端分别与两个所述第一接线端子连接，所述第二记忆合金的两端分别与两个所述第二接线端子连接；且/或，
两个所述侧板之背对所述容置槽的一侧都凸设有第一挂柱，所述第一记忆合金的中部钩设于一个所述侧板的所述第一挂柱上，所述第二记忆合金的中部钩设于另一个所述侧板的所述第一挂柱上。
作为一种改进，所述第三记忆合金的两端都固定在所述横向支板之背对所述凹槽的侧面上，所述第三记忆合金的中部钩设于所述基板的一个所述第一侧边缘上以形成“V”型状，所述第四记忆合金的两端都固定在所述竖向支板之背对所述凹槽的侧面上，所述第四记忆合金的中部钩设于所述基板的另一个所述第一侧边缘上以形成“V”型状。
作为一种改进，所述镜头棱镜模组还包括两个间隔安装在所述横向支板之背对所述凹槽的一面上的第三接线端子和两个间隔安装在所述竖向支板之背对所述凹槽的侧面上的第四接线端子，所述第三记忆合金的两端分别与两个所述第三接线端子连接，所述第四记忆合金的两端分别与两个所述第四接线端子连接；且/或，
所述基板之朝向所述凹槽的一侧在靠近两所述第一侧边缘的部位都凸设有第二挂柱，所述第三记忆合金的中部钩设于一个所述第二挂柱上，所述第四记忆合金的中部钩设于另一个所述第二挂柱上。
作为一种改进，所述横向支板之背对所述支撑凸台的侧面设有用于避让所述第三记忆合金的第一避让槽，所述竖向支板之背对所述支撑凸台的侧面设有用于避让所述第四记忆合金的第二避让槽；且/或，
所述镜头棱镜模组还包括外框，所述固定座、旋转座、棱镜、旋转驱动组件、第一接线端子、第二接线端子、第三接线端子和第四接线端子都位于所述外框内，且所述第一接线端子、第二接线端子、第三接线端子及第四接线端子都与所述电路板电性连接，所述外框上开设有用于供光线进入所述棱镜的第一开口和用于供光线从所述棱镜折射出的第二开口，所述第一开口和所述第二开口分别设于所述外框相邻的两个侧面上。
本发明的有益效果是：本发明中旋转座由基座和转动连接支架直接连接构成，旋转座通过其上的转动连接支架转动连接固定座，旋转座与固定座之间不需额外设置其它连接部件，可以简化镜头棱镜模组的结构、减少镜头棱镜模组的部件数量，减少组装工序，降低旋转座的制作成本，以使其能进行大批量生产。具体应用中，利用旋转驱动组件驱动旋转座和棱镜相对于固定座转动，使得棱镜在旋转驱动组件的驱动作用下能自动校正角度，成像效果更清晰。
图1为本发明实施例提供的镜头棱镜模组的立体图；
图2为图1的镜头棱镜模组的爆炸示意图；
图3为本发明实施例提供的镜头棱镜模组的俯视图；
图4为图3中A-A处剖视图；
图5为图1中镜头棱镜模组去掉外框后的立体图；
图6为本发明实施例提供的旋转座的立体图；
图7为本发明实施例提供的固定座的立体图；
图8为本发明实施例提供的第一接线端子的立体图；
图9为本发明实施例提供的外框的立体图。
图中：1、镜头棱镜模组；10、固定座；11、横向支板；111、第一避让槽；12、竖向支板；121、第二避让槽；13、支撑凸台；131、斜面；14、凹槽；15、连通槽；16、凸块；20、旋转座；21、基座；211、基板；212、侧板；213、容置槽；214、第一侧边缘；215、第二侧边缘；22、转动连接支架；221、第一弹性支臂；222、第二弹性支臂；223、第三弹性支臂；224、第四弹性支臂；23、第一挂柱；24、第二挂柱；30、电路板；31、穿孔；40、棱镜；50、旋转驱动组件；51、第一记忆合金；52、第二记忆合金；53、第三记忆合金；54、第四记忆合金；60、第一接线端子；61、卡口；62、夹紧部；70、第二接线端子；80、第三接线端子；90、第四接线端子；100、外框；110、第一开口；120、第二开口；130、第三开口；140、第四开口。
下面结合附图和实施方式对本发明作进一步说明。
需要说明的是，本实用新型实施例中所有方向性指示（诸如上、下、内、外、顶部、底部……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
还需要说明的是，当元件被称为“固定于”或“设置于”另一个元件上时，该元件可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为“连接”另一个元件，它可以是直接连接另一个元件或者可能同时存在居中元件。
请参阅图1至图9，本发明实施例提供一种镜头棱镜模组1，镜头棱镜模组1包括固定座10、旋转座20、电路板30、棱镜40以及旋转驱动组件50，旋转座20可转动安装于固定座10上，棱镜40安装于旋转座20上并可随旋转座20转动，电路板30与旋转驱动组件50电连接以给旋转驱动组件50提供电流，旋转驱动组件50设于固定座10与旋转座20之间以用于驱动旋转座20相对固定座10旋转，使得棱镜40在旋转驱动组件50的驱动作用下能自动校正角度，以使其成像效果更清晰。
请参阅图6，本实施例中，旋转座20包括用于安装定位棱镜40的基座21和设于基座21之朝向固定座10一侧以用于支撑基座21转动的转动连接支架22，旋转驱动组件50由若干个记忆合金制成以在电路板30传输的电信号的控制下通过形变驱动基座21转动。本实施例中转动连接支架22与基座21直接连接且转动连接支架22与基座21一体成型，旋转座20与固定座10之间不需额外设置其它连接部件，这样可以简化旋转座20的结构，减少组装工序，降低旋转座20的制作成本。
具体地，基座21包括基板211和两个侧板212，本实施例中基板211承接棱镜40，基板211具有两个间隔相对设置的第一侧边缘214及两个间隔相对设置并分别与两第一侧边缘214垂直连接的第二侧边缘215，两侧板212分别位于两第二侧边缘215，两个侧板212分别从基板211的两第二侧边缘215朝背对固定座10的方向延伸，且基板211与两个侧板212围合形成一个容置槽213，棱镜40安装于容置槽213内，转动连接支架22凸设于基板211之朝向固定座10的侧面上，以使棱镜40可通过转动连接支架22相对固定座10旋转。
转动连接支架22具有弹性力，转动连接支架22包括第一弹性支臂221、第二弹性支臂222、第三弹性支臂223和第四弹性支臂224，第一弹性支臂221、第二弹性支臂222、第三弹性支臂223和第四弹性支臂224均为弧形结构，且第一弹性支臂221、第二弹性支臂222、第三弹性支臂223和第四弹性支臂224的一端汇聚固定于固定座10上，第一弹性支臂221和第二弹性支臂222分别朝向基板211的两个第二侧边缘215发散分布以支撑基板211带动棱镜40绕第一转动轴转动，第一转动轴为斜面131的倾斜方向（图1中虚线M所指示的方向）。第三弹性支臂223和第四弹性支臂224的另一端分别朝向基板211的两个第一侧边缘214发散分布以支撑基板211带动棱镜40绕第二转动轴转动，第二转动轴为平行于横向支板11与竖向支板12之连接线的方向（图1中X轴所指示的方向），第一转动轴与第二转动轴垂直相交。从而确定以转动连接支架22与固定座10上的斜面131的接触部位为旋转座20的转动支点，当然在具体应用中，转动连接支架22的结构并不限于此，比如：也可以直接为半球状。
需要说明的是，本实施例中的记忆合金通入电流，记忆合金由于通电发热，并依据自身的物理特性发生形变，长度缩短，从而形成用于驱动旋转座20和棱镜40转动的驱动力。在具体使用过程中，尤其是当断电再启动时，记忆合金是无法将镜头棱镜模组1复位至初始位置的，这时，就需要依靠转动连接支架22的弹性力将镜头棱镜模组1复位至初始位置，同时在正常使用过程中，转动连接支架22由于其具有弹性力也可以使旋转驱动组件50驱动旋转座20相对固定座10旋转的这一操作过程更顺利。
请参阅图7，优选地，固定座10包括横向支板11、竖向支板12和支撑凸台13，竖向支板12从横向支板11的一端弯折向上延伸并与横向支板11围合形成一个凹槽14，支撑凸台13凸设于凹槽14内，且支撑凸台13具有从竖向支板12倾斜延伸至横向支板11的斜面131，斜面131与横向支板11形成的夹角以及斜面131与竖向支板12形成的夹角都为45°±2°，转动连接支架22抵接于斜面131上，横向支板11和竖向支板12还具有用于限制旋转座20转动角度的作用，具体地，横向支板11之靠近基板211的一端位于基板211的一个第一侧边缘214的正下方，竖向支板12之靠近基板211的一端位于基板211的另一个第一侧边缘214的正下方，在转动的过程中，基板211在转动的过程中，其上的两个第一侧边缘214将会碰触到横向支板11或者竖向支板12。
请进一步参阅图2至图5，旋转驱动组件50包括第一记忆合金51、第二记忆合金52、第三记忆合金53和第四记忆合金54，棱镜40在记忆合金的驱动作用下能自动校正角度。在具体使用过程中，第一记忆合金51和第二记忆合金52分别从两个第二侧边缘215连接基板211和固定座10，第一记忆合金51和第二记忆合金52驱动基板211带动棱镜40以转动连接支架22与斜面131的接触部位为支点绕第一转动轴转动。
第三记忆合金53和第四记忆合金54分别从两个第一侧边缘214连接基板211和固定座10，第三记忆合金53和第四记忆合金54驱动基板211带动棱镜40以转动连接支架22与斜面131的接触部位为支点绕第二转动轴转动。
本实施例中，第一记忆合金51的两端都固定在支撑凸台13的一侧面上，第一记忆合金51的中部钩设于一个侧板212上以形成“V”型状，第二记忆合金52的两端都固定在支撑凸台13的另一侧面上，第二记忆合金52的中部钩设于另一个侧板212上以形成“V”型状。第三记忆合金53的两端都固定在横向支板11之背对凹槽14的侧面上，第三记忆合金53的中部钩设于基板211的一个第一侧边缘214上以形成“V”型状，第四记忆合金54的两端都固定在竖向支板12之背对凹槽14的侧面上，第四记忆合金54的中部钩设于基板211的另一个第一侧边缘214上以形成“V”型状。
优选地，镜头棱镜模组1还包括两个间隔安装于支撑凸台13一侧的第一接线端子60、两个间隔安装在支撑凸台13另一侧的第二接线端子70、两个间隔安装于横向支板11之背对凹槽14的一面上的第三接线端子80和两个间隔安装在竖向支板12之背对凹槽14的侧面上的第四接线端子90，两个侧板212之背对容置槽213的一侧都凸设有第一挂柱23，基板211之朝向凹槽14的一侧在靠近两第一侧边缘214的部位都凸设有第二挂柱24。
第一记忆合金51的中部钩设于一个侧板212的第一挂柱23上，第一记忆合金51的两端分别与两个第一接线端子60连接；第二记忆合金52的中部钩设于另一个侧板212的第一挂柱23上，第二记忆合金52的两端分别与两个第二接线端子70连接；第三记忆合金53的中部钩设于一个第二挂柱24上，第三记忆合金53的两端分别与两个第三接线端子80连接；第四记忆合金54的中部钩设于另一个第二挂柱24上，第四记忆合金54的两端分别与两个第四接线端子90连接，第一接线端子60、第二接线端子70、第三接线端子80及第四接线端子90都与电路板30电性连接，电路板30通过四个接线端子给相对应的记忆合金提供电流。
请进一步参阅图8，上述中所提到的底座上还凸设有若干个凸块16，同时，电路板30上设有与凸块16相配合的穿孔31，在各接线端子上设有与凸块16相配合的卡口61以及用于卡持相对应的记忆合金的夹紧部62，各凸块16分别穿设于电路板30上的各穿孔31后与相对应的接线端子上的卡口61相锁紧固定。
横向支板11之背对支撑凸台13的侧面设有用于避让第三记忆合金53的第一避让槽111，竖向支板12之背对支撑凸台13的侧面设有用于避让第四记忆合金54的第二避让槽121，以避免第三记忆合金53和第四记忆合金54在工作时与固定座10产生干涉，同时可粗定位第三记忆合金53和第四记忆合金54于固定座10上，本实施例中在固定座10上还设有用于安装电路板30的连通槽15，第一避让槽111通过连通槽15与第二避让槽121相连通。
具体操作时，如图1所示，当第一记忆合金51通电发热缩短时，基座21受到斜向下的拉力，从而使得基座21以转动连接支架22与斜面131的接触部位为支点绕虚线M所指示的方向为旋转轴向X轴正方向转动，从而带动棱镜40相对于固定座10实现绕虚线M所指示的方向为旋转轴向X轴正方向转动；当第二记忆合金52通电发热缩短时，棱镜40相对于固定座10实现绕虚线M所指示的方向为旋转轴向X轴负方向转动；当第三记忆合金53通电发热缩短时，棱镜40可相对于固定座10绕X轴所指示的方向为旋转轴的一个方向转动；当第四记忆合金54通电发热缩短时，棱镜40可相对于固定座10绕X轴所指示的方向为旋转轴的另一相反方向转动。转动连接支架22用于对旋转座20进行复位。本申请的记忆合金也可以称之为SMA线，在此不作详细描述。
请进一步参阅图1和图9，镜头棱镜模组1还包括外框100，固定座10、旋转座20、棱镜40、旋转驱动组件50、电路板30、第一接线端子60、第二接线端子70、第三接线端子80和第四接线端子90都位于外框100内，外框100相邻的四个侧面上分别开设有用于供光线进入棱镜40的第一开口110、用于供光线从棱镜40折射出的第二开口120、用于避让第三接线端子80的第三开口130以及用于供电路板30穿设的第四开口140。
以上所述的仅是本发明的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出改进，但这些均属于本发明的保护范围。
Claims (10)
- 一种镜头棱镜模组，其特征在于：包括固定座、可转动安装于所述固定座上的旋转座、安装于所述旋转座上并可随所述旋转座转动的棱镜、设于所述固定座与所述旋转座之间以用于驱动所述旋转座相对所述固定座旋转的旋转驱动组件以及与所述旋转驱动组件电连接的电路板，所述旋转座包括用于安装定位所述棱镜的基座和设于所述基座之朝向所述固定座一侧以用于支撑所述基座转动的转动连接支架，所述旋转驱动组件由记忆合金制成以在所述电路板传输的电信号的控制下通过形变驱动所述基座转动。
- 根据权利要求1所述的镜头棱镜模组，其特征在于，所述基座包括承接所述棱镜的基板，所述基板具有两个间隔设置的第一侧边缘及两个间隔相对设置并分别与两所述第一侧边缘垂直连接的第二侧边缘，所述旋转驱动组件包括分别从两个所述第二侧边缘连接所述基板和所述固定座的第一记忆合金和第二记忆合金以及分别从两个所述第一侧边缘连接所述基板和所述固定座的第三记忆合金和第四记忆合金，所述第一记忆合金和所述第二记忆合金驱动所述基板带动所述棱镜绕第一转动轴转动，所述第三记忆合金和所述第四记忆合金驱动所述基板带动所述棱镜绕第二转动轴转动，所述第一转动轴与所述第二转动轴垂直相交。
- 根据权利要求2所述的镜头棱镜模组，其特征在于，所述转动连接支架包括第一弹性支臂、第二弹性支臂、第三弹性支臂和第四弹性支臂，所述第一弹性支臂、所述第二弹性支臂、所述第三弹性支臂和所述第四弹性支臂的一端汇聚固定于所述固定座，所述第一弹性支臂和所述第二弹性支臂分别朝向所述基板的两个第二侧边缘发散分布以支撑所述基板带动所述棱镜绕第一转动轴转动，所述第三弹性支臂和所述第四弹性支臂的另一端分别朝向所述基板的两个第一侧边缘发散分布以支撑所述基板带动所述棱镜绕第二转动轴转动。
- 根据权利要求3所述的镜头棱镜模组，其特征在于，所述基座还包括两个侧板，两个所述侧板分别从所述基板的两所述第二侧边缘朝背对所述固定座的方向延伸，且所述基板与两个所述侧板围合形成一容置槽，所述棱镜安装于所述容置槽内。
- 根据权利要求4所述的镜头棱镜模组，其特征在于，所述固定座包括横向支板、竖向支板和支撑凸台，所述竖向支板从所述横向支板的一端弯折延伸并与所述横向支板围合形成一凹槽，所述支撑凸台凸设于所述凹槽内，且所述支撑凸台具有从所述竖向支板倾斜延伸至所述横向支板的斜面，所述转动连接支架抵接于所述斜面上。
- 根据权利要求5所述的镜头棱镜模组，其特征在于，所述第一记忆合金的两端都固定在所述支撑凸台的一侧面上，所述第一记忆合金的中部钩设于一个所述侧板上以形成“V”型状，所述第二记忆合金的两端都固定在所述支撑凸台的另一侧面上，所述第二记忆合金的中部钩设于另一个所述侧板上以形成“V”型状。
- 根据权利要求6所述的镜头棱镜模组，其特征在于，所述镜头棱镜模组还包括两个间隔安装在所述支撑凸台一侧的第一接线端子和两个间隔安装在所述支撑凸台另一侧的第二接线端子，所述第一记忆合金的两端分别与两个所述第一接线端子连接，所述第二记忆合金的两端分别与两个所述第二接线端子连接；且/或，两个所述侧板之背对所述容置槽的一侧都凸设有第一挂柱，所述第一记忆合金的中部钩设于一个所述侧板的所述第一挂柱上，所述第二记忆合金的中部钩设于另一个所述侧板的所述第一挂柱上。
- 根据权利要求7所述的镜头棱镜模组，其特征在于，所述第三记忆合金的两端都固定在所述横向支板之背对所述凹槽的侧面上，所述第三记忆合金的中部钩设于所述基板的一个所述第一侧边缘上以形成“V”型状，所述第四记忆合金的两端都固定在所述竖向支板之背对所述凹槽的侧面上，所述第四记忆合金的中部钩设于所述基板的另一个所述第一侧边缘上以形成“V”型状。
- 根据权利要求8所述的镜头棱镜模组，其特征在于，所述镜头棱镜模组还包括两个间隔安装在所述横向支板之背对所述凹槽的一面上的第三接线端子和两个间隔安装在所述竖向支板之背对所述凹槽的侧面上的第四接线端子，所述第三记忆合金的两端分别与两个所述第三接线端子连接，所述第四记忆合金的两端分别与两个所述第四接线端子连接；且/或，所述基板之朝向所述凹槽的一侧在靠近两所述第一侧边缘的部位都凸设有第二挂柱，所述第三记忆合金的中部钩设于一个所述第二挂柱上，所述第四记忆合金的中部钩设于另一个所述第二挂柱上。
- 根据权利要求9所述的镜头棱镜模组，其特征在于，所述横向支板之背对所述支撑凸台的侧面设有用于避让所述第三记忆合金的第一避让槽，所述竖向支板之背对所述支撑凸台的侧面设有用于避让所述第四记忆合金的第二避让槽；且/或，所述镜头棱镜模组还包括外框，所述固定座、旋转座、棱镜、旋转驱动组件、第一接线端子、第二接线端子、第三接线端子和第四接线端子都位于所述外框内，且所述第一接线端子、第二接线端子、第三接线端子及第四接线端子都与所述电路板电性连接，所述外框上开设有用于供光线进入所述棱镜的第一开口和用于供光线从所述棱镜折射出的第二开口，所述第一开口和所述第二开口分别设于所述外框相邻的两个侧面上。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020543309A JP7060698B2 (ja) | 2019-06-01 | 2020-05-29 | レンズプリズムモジュール |
| US16/997,913 US11960142B2 (en) | 2019-06-01 | 2020-08-19 | Prism module of camera lens |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2019/089715 | 2019-06-01 | ||
| PCT/CN2019/089715 WO2020243852A2 (zh) | 2019-06-01 | 2019-06-01 | 一种镜头透镜模组 |
| CN201910479411.6A CN110275269B (zh) | 2019-06-01 | 2019-06-04 | 一种镜头棱镜模组 |
| CN201910479411.6 | 2019-06-04 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/997,913 Continuation US11960142B2 (en) | 2019-06-01 | 2020-08-19 | Prism module of camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020244466A1 true WO2020244466A1 (zh) | 2020-12-10 |
Family
ID=67961899
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2019/089715 WO2020243852A2 (zh) | 2019-06-01 | 2019-06-01 | 一种镜头透镜模组 |
| PCT/CN2020/093454 WO2020244466A1 (zh) | 2019-06-01 | 2020-05-29 | 一种镜头棱镜模组 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2019/089715 WO2020243852A2 (zh) | 2019-06-01 | 2019-06-01 | 一种镜头透镜模组 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110275269B (zh) |
| WO (2) | WO2020243852A2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020243852A2 (zh) * | 2019-06-01 | 2020-12-10 | 瑞声光学解决方案私人有限公司 | 一种镜头透镜模组 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013172001A1 (ja) * | 2012-05-16 | 2013-11-21 | パナソニック株式会社 | レンズアクチュエータ |
| CN107277313A (zh) * | 2016-04-08 | 2017-10-20 | 台湾东电化股份有限公司 | 摄像模块 |
| CN107783244A (zh) * | 2016-08-24 | 2018-03-09 | 宁波舜宇光电信息有限公司 | 用于摄像模组的棱镜装置 |
| CN108008589A (zh) * | 2016-10-27 | 2018-05-08 | 台湾东电化股份有限公司 | 驱动机构和摄像装置 |
| CN108072958A (zh) * | 2016-11-14 | 2018-05-25 | 台湾东电化股份有限公司 | 光学驱动机构 |
| CN207937737U (zh) * | 2018-01-12 | 2018-10-02 | 宁波舜宇光电信息有限公司 | 光学致动器及相应的摄像模组和摄像模组阵列 |
| CN109407441A (zh) * | 2018-11-22 | 2019-03-01 | 信利光电股份有限公司 | 无转轴防抖反射模块及潜望式模组 |
| CN110275269A (zh) * | 2019-06-01 | 2019-09-24 | 瑞声科技(新加坡)有限公司 | 一种镜头棱镜模组 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007091112A1 (en) * | 2006-02-06 | 2007-08-16 | Nokia Corporation | Optical image stabilizer using gimballed prism |
| JP5013078B2 (ja) * | 2007-04-24 | 2012-08-29 | コニカミノルタアドバンストレイヤー株式会社 | レンズ鏡胴及び撮像装置 |
| CN107783243B (zh) * | 2016-08-24 | 2019-10-15 | 宁波舜宇光电信息有限公司 | 潜望式摄像模组 |
| CN205942054U (zh) * | 2016-08-24 | 2017-02-08 | 宁波舜宇光电信息有限公司 | 潜望式摄像模组 |
| KR102166942B1 (ko) * | 2017-02-20 | 2020-10-16 | 자화전자(주) | 다축 구조의 ois용 반사계 구동장치 |
| CN106990551B (zh) * | 2017-04-25 | 2019-10-15 | 维沃移动通信有限公司 | 摄像头及摄像头的防抖方法 |
| CN109407258A (zh) * | 2017-08-17 | 2019-03-01 | 信泰光学(深圳)有限公司 | 镜头装置 |
| CN208156409U (zh) * | 2018-03-27 | 2018-11-27 | 捷西迪（广州）光学科技有限公司 | 一种棱镜全反射双镜头共芯片模组 |
| CN109633854B (zh) * | 2019-01-08 | 2020-09-29 | 瑞声通讯科技(常州)有限公司 | 一种图像采集器及移动电子设备 |
-
2019
- 2019-06-01 WO PCT/CN2019/089715 patent/WO2020243852A2/zh active Application Filing
- 2019-06-04 CN CN201910479411.6A patent/CN110275269B/zh active Active
-
2020
- 2020-05-29 WO PCT/CN2020/093454 patent/WO2020244466A1/zh active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013172001A1 (ja) * | 2012-05-16 | 2013-11-21 | パナソニック株式会社 | レンズアクチュエータ |
| CN107277313A (zh) * | 2016-04-08 | 2017-10-20 | 台湾东电化股份有限公司 | 摄像模块 |
| CN107783244A (zh) * | 2016-08-24 | 2018-03-09 | 宁波舜宇光电信息有限公司 | 用于摄像模组的棱镜装置 |
| CN108008589A (zh) * | 2016-10-27 | 2018-05-08 | 台湾东电化股份有限公司 | 驱动机构和摄像装置 |
| CN108072958A (zh) * | 2016-11-14 | 2018-05-25 | 台湾东电化股份有限公司 | 光学驱动机构 |
| CN207937737U (zh) * | 2018-01-12 | 2018-10-02 | 宁波舜宇光电信息有限公司 | 光学致动器及相应的摄像模组和摄像模组阵列 |
| CN109407441A (zh) * | 2018-11-22 | 2019-03-01 | 信利光电股份有限公司 | 无转轴防抖反射模块及潜望式模组 |
| CN110275269A (zh) * | 2019-06-01 | 2019-09-24 | 瑞声科技(新加坡)有限公司 | 一种镜头棱镜模组 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110275269B (zh) | 2021-09-17 |
| CN110275269A (zh) | 2019-09-24 |
| WO2020243852A2 (zh) | 2020-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020243869A1 (zh) | 应用于潜望式镜头模组的棱镜装置和潜望式镜头模组 | |
| WO2020243870A1 (zh) | 应用于潜望式镜头模组的棱镜装置和潜望式镜头模组 | |
| US11740430B2 (en) | Lens driving device, camera module, and optical device | |
| US11803041B2 (en) | Prism module and folded lens using same | |
| WO2020243865A1 (zh) | 一种潜望式镜头模组及应用于潜望式镜头模组的棱镜装置 | |
| US20200379213A1 (en) | Prism module of camera lens | |
| WO2020244466A1 (zh) | 一种镜头棱镜模组 | |
| WO2020243864A1 (zh) | 应用于潜望式镜头模组的棱镜装置和潜望式镜头模组 | |
| US11536944B2 (en) | Prism apparatus applied to periscope lens module and periscope lens module | |
| JP2016206440A (ja) | レンズ駆動装置 | |
| WO2022062162A1 (zh) | 一种镜头驱动装置 | |
| WO2022062136A1 (zh) | 电子设备、光学采集模组及反射模组 | |
| WO2023173456A1 (zh) | 一种防抖相机模组 | |
| WO2020243866A1 (zh) | 一种应用于潜望式镜头模组的棱镜装置及潜望式镜头模组 | |
| CN210157254U (zh) | 可移动相机模组及电子设备 | |
| CN114355552A (zh) | 光学单元 | |
| CN111963834A (zh) | 微型防抖云台 | |
| CN212408107U (zh) | 微型防抖云台 | |
| CN218217524U (zh) | 镜头安装结构、摄像模组及电子设备 | |
| CN214540193U (zh) | 镜头模组及电子设备 | |
| WO2023104084A1 (zh) | 可变光圈装置以及摄像模组 | |
| JP2716749B2 (ja) | 光学系支持装置 | |
| CN117008391A (zh) | 可变光圈和带有可变光圈的摄像模组 | |
| WO2022000553A1 (zh) | 镜头驱动装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENP | Entry into the national phase |
Ref document number: 2020543309 Country of ref document: JP Kind code of ref document: A |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20819129 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 20819129 Country of ref document: EP Kind code of ref document: A1 |