Changzhou Aac Raytech Optronics Co., Ltd.

Aac Optics Solutions Pte. Ltd.

Aac Optics (nanning) Co., Ltd.

Aac Acoustic Technologies (shenzhen) Co., Ltd.

Tongming Xu

Houwei Zhao

Suohe Wei

Kai Chen

Gang Li

Linzhen Li

Zhuming Chu

Limei Zhao

The disclosure relates to a lens module and an electronic device. The lens module includes a frame mechanism and an adjusting mechanism. The anti-shake assembly includes at least one anti-shake coil and at least one anti-shake reset member. The focus assembly includes at least one focus coil and at least one focus reset member. In the lens module of the present embodiment, by arranging the magnet assembly to cooperate with the anti-shake assembly and the focus assembly, the at least one anti-shake coil and the at least one focus coil can share a same magnet assembly to realize the optical anti-shake and auto-focus functions of the lens module, thereby enabling the lens module to have a more compact structure.

Lens module and electronic device

Provided is a lens drive apparatus having fewer components with ensuring auto focusing and anti-shake performance. The apparatus includes a base, a housing, a support frame, a lens barrel, an anti-shake drive assembly, a magnetic circuit assembly, and a focusing drive assembly. The support frame includes two opposite first enclosing walls and two opposite second enclosing walls. The magnetic circuit assembly includes a first magnetic group and a weight respectively fixed to the first enclosing walls, and two second magnetic groups respectively fixed to the two second enclosing walls. The anti-shake drive assembly includes three anti-shake coils fixed to the base and respectively spaced apart from the first and second magnetic groups. The focusing drive assembly includes two drive coils fixed to an outer side of the lens barrel and respectively spaced apart from inner sides of the two second magnetic groups.

Lens drive apparatus

A lens driving device, including a base, a support frame suspended above the base, a lens holder for mounting a lens, a pair of conductive elastic sheets, a support suspension wire, a circuit board, a focusing circuit board, a shared magnet, a focusing coil and an anti-shake coil. The conductive elastic sheets are elastically connected to the support frame and lens holder. The circuit board includes a stationary portion and a movable portion connected thereto. The support suspension wire elastically connects the conductive elastic sheet with the movable portion, and can only support the movable portion. The focusing circuit board fixedly and electrically connects the conductive elastic sheet with the stationary portion, and electrical connection is led from the circuit board, ensuring stable and reliable electrical connection between the conductive elastic sheet, focusing circuit board and circuit board. An electronic device including the lens driving device is provided.

Lens driving device and electronic device

The present disclosure provides a zoom lens module, including a casing with an accommodation space, a first lens module arranged at a bottom end of the casing, a bracket arranged in the accommodation space and slidable relative to the casing, a second lens module fixed to the bracket, a third lens module arranged in the accommodation cavity and slidable relative to the bracket, a first driver fixed on the bracket and a second driver fixed on the third lens module. The first lens module, the second lens module, the third lens module are coaxially arranged. The first driver drives the bracket, the second lens module and the third lens module to move along a direction of an optical axis, and the second driver drives the third lens module to move along the direction of the optical axis. The present disclosure has a simple assembly, concise structure and small volume.

Zoom lens module

The present disclosure discloses a lens drive device, which includes a base; a support frame; a lens holder; a pair of upper elastic sheets insulated from each other, each of the pair of upper elastic sheets includes a first upper arm, a second upper arm, and an upper elastic arm, a conductive support piece, where the conductive support piece includes an elastic piece and a suspension wire, the elastic piece includes a holding portion, a fixing portion, and an elastic portion, the suspension wire connects the fixing portion to the base; a drive coil; a drive magnetic steel, electric field coupled with the drive coil to drive the lens holder to move in the direction along the optical axis; an image stabilization coil, electric field coupled with the drive magnetic steel to drive the lens holder to move in the direction perpendicular to the optical axis.

Lens drive device

A lens prism module related to the field of shooting equipment and includes a fixed base, a rotating base rotatably connected with the fixed base, a prism disposed on the rotating base, and a driving assembly for driving the rotating base to rotate. The rotating base includes rotating shafts rotatably connected with the fixed base. The rotating base is recessed to form rotating grooves. A bottom portion of each of the rotating grooves is configured as a first curve surface structure. A front end of each of the rotating shafts is configured as a second curve surface structure. The front end of each of the rotating shafts is disposed in a corresponding rotating groove for realizing rotation of the rotating base, which allows the rotating base to rotate on the rotating shafts and makes the lens prism module respond quickly when performing the optical image stabilization function.

Lens prism module

Embodiments of the present disclosure disclose a lens module and an electronic device. The lens module includes a base, an elastic suspension component and a lens component. The base is provided with an anti-shake control circuit board and a first conductive member. The elastic suspension component is connected to the base. The lens component is connected to the base through the elastic suspension component. The lens component includes an anti-shake bracket connected to the elastic suspension component, a focus control circuit board and a second conductive member arranged on the anti-shake bracket. The focus control circuit board is electrically connect to the anti-shake control board through the second conductive member, the elastic suspension component and the first conductive member in sequence. The lens module and the electronic device can avoid the poor condition of electrical signal transmission during the movement of the lens component due to the use of FPC.

Lens module with anti-shake and focus control and electronic device

The invention provides a lens module, including: a lens assembly having an optical axis; a first bracket; a first elastic plate suspending the lens assembly in the first bracket; a second bracket; a suspending wire; and a driving assembly for driving the lens assembly to move along the optical axis relative to the first bracket, and for driving the lens assembly to move in a direction perpendicular to the optical axis. The second elastic plate is fixed on the second bracket, and includes a fixed part fixedly connected to the second bracket and a deformation part. The deformation part performs elastic deformation along the optical axis relative to the fixed part for reducing the bending force of the suspending wire. Compared with prior art, a lens module of the present invention has an improved image optical stabilization function.

Lens module

A lens prism module relates to the field of shooting equipment and includes a fixed base, a rotating base, a mounting base, a prism, and a driving assembly. The rotating base includes rotating shafts rotatably connected with the fixed base and a connecting shaft rotatably connected with the mounting base. An axis of the connecting shaft is perpendicular to an axis of each rotating shaft. An accommodating groove accommodating the connecting shaft is provided on the mounting base. Positioning holes are on a top surface and a bottom surface of the accommodating groove. Two ends of the connecting shaft are separately rotatably disposed on a corresponding positioning hole. On a premise of realizing rotation of the mounting base, a part of the connecting shaft is hidden in the accommodating groove to reduce a volume of an overall structure of the lens prism module, thereby realizing requirements of miniaturization design.

Provided is a camera module, including: a shell; a lens assembly movable relative to the shell; a focusing and driving assembly; an image stabilization and driving assembly; and a supporting and guiding assembly for supporting the lens assembly and guide a movement of the lens assembly. The supporting and guiding assembly comprises a first magnetic portion fixed to the lens assembly, a second magnetic portion fixed to the shell and spaced from and opposite to the first magnetic portion, and a ball provided between the first magnetic portion and the second magnetic portion. The lens assembly is connected to the shell through the supporting and guiding assembly in a rollable way. According to the present invention, the ball is arranged between the first magnetic portion and the second magnetic portion to guide the lens assembly to achieve restoration, thereby saving an inner space and facilitating assembling thereof.

Camera module and periscope camera lens

The invention provides a prism module and a folded lens. The prism module includes a housing having an accommodation cavity, a prism assembly, a rotation shaft for rotationally connecting the prism assembly and the housing, a driving assembly for driving the prism assembly to rotate around the rotation shaft and a restoring assembly for resetting the prism assembly. The restoring assembly includes a first magnet and a second magnet. The first magnet is fixed on the prism assembly, and the second magnet is fixed on the housing and is set opposite to the first magnet with distance. The prism module of the invention can realize the resetting of the prism assembly, with small space occupation and convenient for assembly.

Prism module and folded lens using same

The invention provides a camera lens module, which include a housing, a first bracket, a lens assembly, a focus driving assembly and a stabilization detection mechanism. The stabilization detection mechanism is provided on the lens assembly and the housing for driving the lens assembly to move in a direction perpendicular to the optical axis direction of the lens assembly. The focus driving assembly of the present invention drives the first bracket to drive the lens assembly to move along the optical axis of the lens assembly to realize its automatic focus adjustment. The stabilization detection mechanism drives the lens assembly to move in the direction perpendicular to the optical axis of the lens assembly to achieve its anti-shake compensation.

Camera lens module

A lens module is provided. The lens module includes: a fixing frame; a lens assembly arranged in the fixing frame; an elastic suspending assembly connected between the fixing frame and the lens assembly to suspend the lens assembly within the fixing frame; a first magnet arranged on the lens assembly; a focusing coil arranged on the fixing frame and configured to cooperate with the first magnet to drive the lens assembly to move along an optical axis direction; a second magnet arranged on the lens assembly; and an anti-shake coil arranged on the fixing frame and configured to cooperate with the second magnet to drive the lens assembly to move along a second direction perpendicular to the optical axis to compensate for shaking of the lens assembly in a direction perpendicular to the optical axis. With the invention, the shaking of the lens assembly in the fixing frame is compensated.

The vibration motor provided by the present disclosure includes an elastic assembly having an elastic frame, a first elastic supporting member, and a second elastic supporting member. The first and second elastic supporting members connects to the housing by the elastic frame. By virtue of the bended structure of the elastic frame, the first and the second elastic supporting members are arranged interlaced along the vibration direction, which greatly reduces the height of the vibration motor.

Growing community of inventors

Shenzhen, China

Tongming Xu