Double-support elastic sheet type anti-shake system, lens driving device and camera shooting equipment

A lens-driven, double-bracket technology, applied in projection devices, printing devices, focusing devices, etc., can solve problems that affect assembly efficiency and product quality, unfavorable miniaturization development, and large volume of anti-shake motors, etc., to achieve mass production Production, reduce the difficulty of manufacturing and assembly processing, and improve the reliability of power supply

Active Publication Date: 2022-01-28
NEW SHICOH MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In anti-shake motors, suspension wires or even more complicated conductive methods are used to supply power to the focus coil, which is not only costly, but also not conducive to assembly, and the stability of power supply is poor, which seriously affects assembly efficiency and product quality.
[0004] Seco

Method used

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  • Double-support elastic sheet type anti-shake system, lens driving device and camera shooting equipment
  • Double-support elastic sheet type anti-shake system, lens driving device and camera shooting equipment
  • Double-support elastic sheet type anti-shake system, lens driving device and camera shooting equipment

Examples

Experimental program
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Effect test

Embodiment 2

[0093] Such as Figure 1-Figure 4 As shown, this embodiment provides a lens drive device, including the lens drive base 1 described in Embodiment 1, the anti-shake outer frame 3 that moves relative to the lens drive base 1 on the Y axis, and the anti-shake outer frame 3 that moves on the X axis relative to the anti-shake outer frame 3. An inner anti-shake frame 4 that moves around the shaft, and the inner anti-shake frame 4 is located in the outer anti-shake frame 3 .

[0094] Such as Figure 2-Figure 4 As shown, the lens driving device also includes a lens carrying frame 5 located in the anti-shake inner frame 4, and the lens carrying frame 5 is connected to the anti-shake inner frame 4 through an upper reed 6 and a lower reed 7, as Figure 7-Figure 10As shown, the upper reed 6 of this embodiment includes two bullet pieces 60, and the two embedded metal blocks 47 electrically connected to the second reed 42 are respectively electrically connected to the two bullet pieces 60,...

Embodiment 3

[0101] Based on Example 2, such as Figure 11-Figure 12 As shown, this embodiment provides an imaging device, the imaging device has the lens driving device described in Embodiment 2, and the lens driving device carries a lens. Camera devices such as mobile phones and electronic tablets, etc.

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Abstract

The invention relates to a double-support elastic sheet type anti-shake system, a lens driving device and camera equipment. The technical problem that an existing anti-shake motor is complex in electrification is solved. The double-support elastic sheet type anti-shake system comprises: a circuit board; a plurality of embedded coils which are embedded and fixed in the circuit board; an anti-shake outer frame which is connected to the lens driving base through two opposite first reeds; an anti-shake inner frame is connected to the anti-shake outer frame through two opposite second reeds, wherein the anti-shake inner frame is located in the anti-shake outer frame; first embedded metal reinforcing sheets, wherein the number of the first embedded metal reinforcing sheets is two, the two first embedded metal reinforcing sheets are embedded and fixed on the anti-shake outer frame, each first embedded metal reinforcing sheet enables one first reed and one second reed to be electrically conducted, and the first reed and the second reed are electrically conducted to supply power to the focusing coil; and a plurality of magnet groups which are fixed in the magnet positioning grooves of the anti-shake inner frame, wherein one magnet group corresponds to one embedded coil. The double-support elastic sheet type anti-shake system has the advantage that the power supply structure is simple and stable.

Description

technical field [0001] The invention belongs to the technical field of anti-shake motors, and in particular relates to a double-bracket shrapnel type anti-shake system, a lens driving device and an imaging device. Background technique [0002] In the camera device, a camera motor is installed, which is used to carry the lens, and also serves the purpose of driving such as anti-shake and focusing. [0003] The anti-shake motor currently needs to be adjusted by moving in the X and Y directions, and the focus adjustment in the direction of the optical axis, and the adjustment needs to supply power to the corresponding coil. In anti-shake motors, suspension wires or even more complex conductive methods are used to supply power to the focus coil, which is not only costly, but also not conducive to assembly, and the stability of power supply is poor, which seriously affects assembly efficiency and product quality. [0004] Secondly, the above-mentioned conductive method leads to ...

Claims

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Application Information

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IPC IPC(8): G02B7/04G02B27/64G03B5/00G03B13/34
CPCG02B27/646G02B7/04G03B5/00G03B13/34
Inventor 代迪潘寅
Owner NEW SHICOH MOTOR CO LTD
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