Magnetic driving assembly and anti-shake driving device
A technology of magnetic drive and drive device, which is used in electric components, printing devices, electromechanical devices, etc., can solve the problems of rotation deviation and the anti-shake function cannot meet the needs of use well, and achieve adjustment, position, and realization. The effect of rotating anti-shake
Pending Publication Date: 2021-06-11
KUNSHAN LIANTAO ELECTRONICS CO LTD
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the cameras of existing mobile devices usually only have the function of anti-shake adjustment for up and down translation and left and right translation, and the rotation deviation will also occur during actual use.
Therefore, the anti-shake function of this type of mobile phone equipment cannot well meet the needs of use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0038] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific si...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of driving devices, and discloses a magnetic driving assembly and an anti-shake driving device, and the magnetic driving assembly comprises a frame body, a magnetic part, a coil carrier plate and a plurality of coils. The magnetic piece is arranged on the frame body; the coil carrier plate and the frame body are separately arranged; the multiple coils are arranged corresponding to the magnetic part, one end, in the first direction, of the coil carrying plate is provided with at least one coil used for driving the coil carrying plate to linearly move in the first direction, and one end, in the second direction, of the coil carrying plate is provided with at least two coils, so that the coil carrier plate can be selectively driven to linearly move in the second direction or rotate in the third direction, the first direction, the second direction and the third direction are perpendicular to one another, and the third direction is perpendicular to the coil carrier plate. The magnetic driving assembly can provide rotating motion on the premise that translational motion in the first direction and the second direction is achieved, and the anti-shake driving device adopting the magnetic driving assembly can achieve rotating anti-shake on the premise that translational anti-shake is achieved.
Description
technical field [0001] The invention relates to the technical field of drive devices, in particular to a magnetic drive assembly and an anti-shake drive device. Background technique [0002] Optical cameras generally mainly include lens, sensor, FPC soft board, image processing chip and other structures. The important components that determine the quality of a camera are the lens, image processing chip, and sensor. At the same time, the anti-shake performance also has a great impact on the shooting effect, especially when shooting in a sports state. In recent years, the optical image stabilization technology in mobile devices has been continuously improved. [0003] The camera in existing digital products such as mobile phones has an optical anti-shake lens drive device, which generally relies on Hall magnets to measure the position offset of the lens, and supplies an appropriate current to the anti-shake coil to return the lens to its original position. In addition to mo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/55H04N23/54H04N23/687H02K41/0356G03B30/00G03B5/00G03B2205/0038G03B2205/0069G02B27/646G02B7/08H04N23/57H02K11/215H02K11/33G03B2205/0007H02K2201/18G03B2205/0015G03B2205/0023
Inventor 不公告发明人
Owner KUNSHAN LIANTAO ELECTRONICS CO LTD