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Elastic supporting mechanism, optical component driving mechanism, image pick-up device and electronic equipment

A technology of elastic support and shrapnel, which is applied in the direction of optical components, optics, installation, etc., can solve the problems of increased cost, large posture difference, inconsistent shaking of double shrapnel, etc., to ensure camera accuracy and stability, improve driving accuracy, and shrink The effect of poor posture

Pending Publication Date: 2021-07-09
NEW SHICOH MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing periscope motor generally adopts a double-carrier structure, which carries an optical prism. The optical prism has an incident optical axis and an outgoing optical axis. There are two types of shrapnel used to drive the X-axis and Y-axis between the carrier and the base. Different shrapnels are connected separately, which not only increases the cost, but also may cause the problem of inconsistent shaking of the double shrapnel, which is also not conducive to the development trend of miniaturization of mobile phone camera motors, that is, the posture difference in the X / Y axis direction is large, which affects the camera. device or electronic equipment use

Method used

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  • Elastic supporting mechanism, optical component driving mechanism, image pick-up device and electronic equipment
  • Elastic supporting mechanism, optical component driving mechanism, image pick-up device and electronic equipment
  • Elastic supporting mechanism, optical component driving mechanism, image pick-up device and electronic equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0055] like Figure 9 and Figure 10 As shown, the base 2 is used to fix the circuit board 3 and carry a single carrier 4 .

[0056] like Figure 5 As shown, the circuit board 3 includes a middle circuit portion 30 , and reinforcing members are embedded in the middle region of the middle circuit portion 30 so as to improve the structural strength of the middle circuit portion 30 .

[0057] One end of the circuit board 3 is connected with a power terminal 33 for easy connection with a power source.

[0058] like Figure 5 and Figure 12-13 As shown, there are two circuit side portions 31 and they are distributed oppositely. The circuit side portion 31 is connected to the circuit middle portion 30 and is used for electrical connection with the Y-axis coil 6b.

[0059] The circuit slope portion 32 is located between the two circuit side portions 31 and slopes above the circuit middle portion 30 . The circuit inclined portion 32 is used to electrically connect the inclined ...

Embodiment 2

[0198] On the basis of the first embodiment above, as Figure 4 and Figure 9 As shown, the present invention also provides an optical component driving mechanism L. The arrows in the figure represent the light-incoming and light-emitting directions. The optical component driving mechanism is used to adjust the X / Y-axis position of the prism L0 to meet the use requirements. This embodiment has the housing 1 and the base 2 as described in the first embodiment above, and the circuit board 3 is fixed on the base 2. There is a single-carrier accommodation space in the base 2, and the single-carrier 4 is installed in the single-carrier accommodation space through an elastic support mechanism. In this embodiment, a Y-axis electromagnetic drive mechanism and an inclined X-axis electromagnetic drive mechanism are provided to drive the single carrier 4 .

Embodiment 3

[0200] On the basis of the above-mentioned embodiment two, as Figure 17 As shown, the present invention also provides an imaging device, which has the optical component driving mechanism L as described in the second embodiment above, and the lens driving mechanism T. The lens driving mechanism T is located at the light exit port 101. Using the optical component driving mechanism L Changing the optical path and synergizing with the lens driving mechanism T can realize high-precision and ultra-clear camera work.

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Abstract

The invention relates to an elastic supporting mechanism, an optical component driving mechanism, an image pick-up device device and electronic equipment. The defects of large posture difference, large size and the like in the existing X / Y-axis direction are overcome. The elastic supporting mechanism comprises: a single carrier located in the base; two elastic piece containing spaces, wherein one elastic piece containing space is located between one end of the Y axis of the single carrier and one end of the Y axis of the base, and the other elastic piece containing space is located between the other end of the Y axis of the single carrier and the other end of the Y axis of the base; elastic pieces, wherein the number of the elastic pieces is two, one elastic piece is arranged in one elastic piece containing space and is connected with the single carrier and the base respectively, and the other elastic piece is arranged in the other elastic piece containing space and is connected with the single carrier and the base respectively, and the two elastic pieces are positioned on the same longitudinal surface along the direction of the incident optical axis. The elastic supporting mechanism has the advantages that the posture difference in the X / Y-axis direction is reduced and the size is small.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment accessories, such as optical prism drive, and in particular relates to an elastic support mechanism, an optical component drive mechanism, an imaging device and electronic equipment. Background technique [0002] Periscope motors are widely used in various camera devices or electronic equipment. [0003] The existing periscope motor generally adopts a double-carrier structure, which carries an optical prism. The optical prism has an incident optical axis and an outgoing optical axis. There are two types of shrapnel used to drive the X-axis and Y-axis between the carrier and the base. Different shrapnels are connected separately, which not only increases the cost, but also may cause the problem of inconsistent shaking of the double shrapnel, which is also not conducive to the development trend of miniaturization of mobile phone camera motors, that is, the posture difference in the X / Y ...

Claims

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Application Information

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IPC IPC(8): G02B7/18
CPCG02B7/1805
Inventor 汪东明王在伟罗来玉易长飞
Owner NEW SHICOH MOTOR CO LTD
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