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Stabilizing mechanism of driving device, aperture assembly, camera device and electronic equipment.

A driving device and a stable technology, applied in the direction of aperture, optics, camera, etc., can solve the problem of unstable movement of the blocking aperture, and achieve the effect of ensuring stability, improving stability, and improving adsorption force

Active Publication Date: 2021-06-11
NEW SHICOH MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Driven by the traditional electromagnetic drive method, due to the instability of the electromagnetic drive method itself, the blocking aperture also has instability when it moves.

Method used

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  • Stabilizing mechanism of driving device, aperture assembly, camera device and electronic equipment.
  • Stabilizing mechanism of driving device, aperture assembly, camera device and electronic equipment.
  • Stabilizing mechanism of driving device, aperture assembly, camera device and electronic equipment.

Examples

Experimental program
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Effect test

Embodiment 1

[0049] Such as figure 2 and image 3 As shown, the base a of the variable aperture includes a block-shaped seat 10, which is rectangular in shape 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 for the convenience of light passing through.

[0050] Such as figure 2 and Figure 6 As shown, the base also includes a mounting groove 101, which is arranged on the bearing surface 102 in the thickness direction of the block base body 10, and the mounting groove 101 is used for installing the driving device 2 and the stabilizing mechanism 3; the mounting groove is directly designed on the bearing surface 102 Groove 101, when the driving device 2 is installed in the installation groove 101, the blocking aperture 4 connected to the driving device 2 greatly reduces the distance between the axial direction of the first optical path hole 100 and the first optical path hole 10...

Embodiment 2

[0120] The structure and principle of this embodiment are basically the same as the embodiment, and the different structures are: as Figure 18 As shown, the mounting shaft 105 is fixed at the bottom of the escape groove 103 .

Embodiment 3

[0122] The structure and principle of this embodiment are basically the same as the embodiment, and the different structures are: as Figure 19 As shown, the installation shaft 105 is fixed on the high-position bearing plane 1020 .

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Abstract

The invention belongs to the technical field of electronic equipment, and particularly relates to a stabilizing mechanism of a driving device, an aperture assembly, a camera device and electronic equipment. The defects that an existing driving device is unstable in movement and the like are overcome. According to the stabilizing mechanism of the driving device, the driving device comprises a frame body installed on a variable aperture base, a rotating block arranged in the frame body and rotationally connected with the frame body, a swing cantilever connected to the front end of the rotating block, and a driving magnet installed on the rotating block, and the stabilizing mechanism comprises stabilizing magnetic conductive sheets. The stable magnetic conductive sheets and the end face, away from the swing cantilever, of the driving magnet are distributed at intervals and used for providing continuous adsorption force for the driving magnet. The stable magnetic conductive sheets provide continuous adsorption force for the driving magnet, so that the movement stability of the driving device is ensured, and finally, the shielding aperture stably moves.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to a stabilizing mechanism of a driving device, an aperture assembly, a driving and imaging device and electronic equipment. Background technique [0002] In the fields of cameras, monitoring and security, etc., these devices include camera functions. The blocking aperture of the built-in camera module is a common component, and the blocking aperture is driven by an electromagnetic driving method. [0003] Driven by the traditional electromagnetic driving method, due to the instability of the electromagnetic driving method itself, the blocking aperture also has instability when it moves. [0004] In view of this, those skilled in the art urgently need to improve the structure of the driving device in order to solve the above technical problems. Contents of the invention [0005] The object of the present invention is to address the above problems and pro...

Claims

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Application Information

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IPC IPC(8): G03B9/06
CPCG03B9/06
Inventor 靖二勇褚咏贞
Owner NEW SHICOH MOTOR CO LTD
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