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Elastic circuit board structure

A circuit board and flexible technology, applied in the directions of printed circuits, printed circuit components, electrical components, etc., can solve the problems of hindering the miniaturization of anti-shake actuators, occupying anti-shake actuators, and large differences in power consumption. , to reduce production cost and defect rate, reduce anti-shake power consumption, and improve production efficiency

Pending Publication Date: 2021-02-26
VISTA INNOTECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a design needs to occupy a lot of space for the anti-shake actuator, which hinders the miniaturization of the anti-shake actuator
In addition, multi-axis rotation spring coefficients of this type of design are usually high, so the average anti-shake power consumption will be high; and it is difficult to make the spring coefficients of each axis very close, resulting in a large difference in power consumption in different directions. Large, some directions will consume more power than others

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1 (circuit board structure):

[0044] see figure 1 , the preferred embodiment of the present invention provides a flexible circuit board structure, including a movable carrier 1, an elastic connector 2 and a fixed carrier 3, the movable carrier 1 is provided with a movable connection part 11; each of the The elastic connector 2 includes a first connecting arm 201, a second connecting arm 202 and a bending part 203, one end of the first connecting arm 201 is connected to the movable connecting part 11, and the other end is connected to the bending part 203 connection; one end of the second connecting arm 202 is connected to the bending part 203; the horizontal angle between the first connecting arm 201 and the second connecting arm 202 is 45-135°; each of the A fixed connecting portion 301 is provided on the fixed carrier 3 , and the fixed connecting portion 301 is connected to the other end of the second connecting arm 202 .

[0045] Based on the above sche...

Embodiment 2

[0055] Embodiment 2 (circuit board structure):

[0056] The structure of the embodiment of the present invention is basically the same as that of embodiment 1, and the only difference between them is: see image 3 In the embodiment of the present invention, two elastic connectors 2 are provided, which are the first elastic connector 21 and the second elastic connector 22 respectively. The second vertex 102 is set correspondingly, the bending part 203 of the second elastic connecting member 22 is set correspondingly to the fourth vertex 104 of the movable carrier 1 ; the first connecting arm 201 and the second connecting arm 202 are respectively parallel to the sides of the movable carrier 1 . Both the first elastic connection part 21 and the second elastic connection part 22 are connected to the movable connection part 11 and the fixed connection part 301 .

[0057] Based on the above scheme, the elastic circuit board structure of the embodiment of the present invention is n...

Embodiment 3

[0058] Embodiment 3 (circuit board structure):

[0059] The structure of the embodiment of the present invention is basically the same as that of embodiment 1, and the only difference between them is: see Figure 4 According to the embodiment of the present invention, there are two movable connecting parts 11, which are respectively a first movable connecting part 111 and a second movable connecting part 112, and the first movable connecting part 111 is arranged on the second movable connecting part 1 At a corner 101, the second movable connection part 112 is arranged at the third corner 103 of the movable carrier 1;

[0060] The fixed carrier 3 is provided with two, respectively the first fixed carrier 31 and the second fixed carrier 32, the fixed connection part 301 of the first fixed carrier 31 is connected with the first fixed carrier 1 of the movable carrier 1. The vertex 101 is arranged correspondingly, and the fixed connection part 301 of the second fixed carrier 32 is...

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Abstract

The invention relates to the technical field of anti-shake cloud platforms, and particularly discloses an elastic circuit board structure comprising a movable carrier plate, at least one elastic connecting piece and at least one fixed carrier plate, and the movable carrier plate is provided with at least one movable connecting part; each elastic connecting piece comprises a first connecting arm, asecond connecting arm and a bent part, one end of the first connecting arm is connected with the movable connecting part, and the other end of the first connecting arm is connected with the bent part; one end of each second connecting arm is connected with the corresponding bent part; the horizontal included angle between the first connecting arms and the second connecting arms is 45-135 degrees;and each fixed carrier plate is provided with a fixed connecting part, and the fixed connecting part is connected with the other end of the second connecting arm. According to the elastic circuit board structure, the limited space in a camera module can be fully utilized, the reliability is effectively improved, and the spring coefficient and the anti-shake power consumption are reduced; production is convenient and efficient.

Description

technical field [0001] The invention relates to the technical field of anti-shake platform, in particular to an elastic circuit board structure. Background technique [0002] In recent years, small mobile devices with camera functions have become very popular, and their application scope has been expanding, including aerial photography, action cameras, and driving recorders. The device includes at least one compact camera module. Therefore, the market for said modules is large and the growth is steadily increasing. [0003] When taking photos and videos, the photos and videos taken by the device are likely to be blurred or shaken by external vibrations, affecting the quality of the photos and videos. This problem is exacerbated when the vibrations are intense, or in low light situations. [0004] In order to solve the above problems, many small anti-shake technologies have appeared on the market. Among them, the effect of improving image quality by mechanically compensat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02
CPCH05K1/02H05K1/028
Inventor 麦练智
Owner VISTA INNOTECH LTD
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