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Aperture anti-shake mechanism, aperture assembly, drive and camera device and electronic equipment

A lens driving device and anti-shake technology, which is applied in the field of aperture components, aperture anti-shake mechanisms, driving and camera devices, and electronic equipment, can solve problems such as instability of light sources, achieve stability of light sources, expand contact surface, The effect of ensuring stability

Active Publication Date: 2022-07-05
NEW SHICOH MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the blocking aperture reaches the blocking position and the unblocked starting position, the movement of the external parts will cause the blocking aperture to vibrate, resulting in the instability of the light source

Method used

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  • Aperture anti-shake mechanism, aperture assembly, drive and camera device and electronic equipment
  • Aperture anti-shake mechanism, aperture assembly, drive and camera device and electronic equipment
  • Aperture anti-shake mechanism, aperture assembly, drive and camera device and electronic equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0049] like figure 2 and image 3 As shown, the base a of the variable aperture includes a block-shaped base body 10, and the shape of the block-shaped base body 10 is rectangular to meet the installation requirements. The first optical path hole 100 in the thickness direction. The first optical path hole 100 is a circular through hole, so as to facilitate the passage of light.

[0050] like figure 2 and Image 6 As shown, the base also includes an installation groove 101, which is arranged on the bearing surface 102 in the thickness direction of the block base 10. The installation groove 101 is used to install the aperture driving device 2 and the stabilization mechanism 3; In the groove 101, when the aperture drive device 2 is installed in the installation groove 101, the shielding aperture 4 connected with the aperture drive device 2 greatly reduces the distance between the axial direction of the first optical path hole 100 and the first optical path hole 100 , the r...

Embodiment 2

[0116] The structure and principle of this embodiment are basically the same as those of the embodiment, and the different structures are: Figure 18 As shown, the mounting shaft 105 is fixed at the bottom of the avoidance groove 103 .

Embodiment 3

[0118] The structure and principle of this embodiment are basically the same as those of the embodiment, and the different structures are: Figure 19 As shown, the mounting shaft 105 is fixed to the high-level bearing plane 1020 .

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Abstract

The invention belongs to the technical field of electronic equipment, and in particular relates to an aperture anti-shake mechanism, an aperture assembly, a camera device and electronic equipment. It solves the defects of existing occlusion aperture jitter, etc. The aperture anti-shake mechanism includes a base of a variable aperture, a blocking aperture that is rotatably connected to the base of the variable aperture is connected to the base of the variable aperture, and two fixed adsorption pieces, one of which is fixed to the variable aperture The blocking position on the base of the variable aperture, the other fixed adsorption piece is fixed on the unblocked position on the base of the variable aperture; the first anti-shake adsorption piece is fixed on the blocking aperture; the second anti-shake adsorption piece is fixed on the blocking aperture . The advantages of the invention: the use of two fixed adsorption parts, the first anti-shake adsorption part and the second anti-shake adsorption part enables the blocking aperture to be firmly adsorbed and fixed in the blocking position or the unblocked position, so as to ensure that the blocking aperture does not vibrate and ensure the light source stability.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to an aperture anti-shake mechanism, an aperture assembly, a driving and imaging device, and electronic equipment. Background technique [0002] In the fields of cameras, surveillance and security, these devices include camera functions. The aperture of the built-in camera module is a common component. [0003] When the blocking aperture reaches the blocking position and the unblocked starting position, the blocking aperture will shake due to the movement of the external parts, resulting in the instability of the light source. [0004] In view of this, it is urgent for those skilled in the art to improve the structure of the shielding aperture, in order to solve the above technical problems. SUMMARY OF THE INVENTION [0005] The purpose of the present invention is to address the above-mentioned problems, and to provide an aperture anti-shake mechanism, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B5/00G03B9/02
CPCG03B5/00G03B9/02
Inventor 靖二勇易长飞
Owner NEW SHICOH MOTOR CO LTD