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Multi-connected probe pressing plate device of voice coil motor module

A technology of voice coil motors and probes, which is applied in the direction of electromechanical devices, electric components, electrical components, etc., can solve the problems of unable to press the assembly parts in place, inaccurate positioning, poor design, etc., and achieve good pressing effect and high pressing efficiency , to avoid the effect of operating errors

Inactive Publication Date: 2018-07-31
SUZHOU FORCECON ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing pressing device is poorly designed, the positioning is not accurate, and it is impossible to press each assembly in place, and the efficiency is low

Method used

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  • Multi-connected probe pressing plate device of voice coil motor module
  • Multi-connected probe pressing plate device of voice coil motor module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Example: see attached figure 1 , 2 As shown, a multi-connected probe presser device for a voice coil motor assembly includes a strip-shaped presser body 1, which cooperates with a carrier to press the voice coil motor assembly. The voice coil motor assembly includes a carrier, a lower elastic piece and a base (not shown in the figure); among them,

[0026] The bottom of the press plate main body 1 is provided with a concave plane 2 in the middle and bosses 3 on both sides; The concave plane 2; wherein,

[0027] Eight groups of probes 4 are protruded on the concave plane 2, and each group of probes 4 is arranged in a straight line along the length direction of the main body 1 of the pressing plate; 4 corresponds to a set of voice coil motor components, and the height of the tip of the probe 4 does not exceed the height of the boss 3 .

[0028] Before pressing, first place the base, the lower shrapnel and the carrier on the pressing position in the carrier one by one;...

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Abstract

A multi-connected probe pressing plate device of a voice coil motor module comprises a bar-shaped pressing plate main body, the bottom portion of the bar-shaped pressing plate main body is provided with an inner concave plane and two bosses; the two bosses are respectively located at two ends of the pressing plate main body in a length direction, and the inner concave plane is arranged between thetwo bosses; multiple groups of probes are protruded from the inner concave plane and are arranged in the length direction of the pressing plate main body; at least three probes form one group, the height of the probe tip of each probe does not exceed the height of each boss; one location hole is arranged at the bottom portion of each boss; and one side, in the width direction, of the pressing plate main body is provided with at least one vision staying groove. Compared to the prior art, the multi-connected probe pressing plate device is accurate in pressing location, can perform pressing of aplurality of voice coil motor modules at the same time, is high in pressing efficiency and good in pressing effect, and is provided with a staying structure so as to avoid misoperation.

Description

technical field [0001] The invention relates to the processing field of a micro-camera voice coil motor, in particular to a multi-connected probe pressing plate device for a voice coil motor assembly. The miniature camera can be assembled and applied to thin electronic products such as mobile phones, tablet computers, and smart watches. Background technique [0002] In existing designs of camera voice coil motors (VCM), its structure usually includes a carrier positioned in a housing composed of a yoke and a base. The carrier is provided with a through hole for assembling the lens of the camera; wherein, the outer circumference of the carrier is provided with a coil, and the corresponding coil is provided with a magnet in the yoke, so that when the coil is energized, the carrier can be displaced vertically due to electromagnetic induction , so as to realize the zooming and focusing of the camera; the upper and lower end surfaces of the carrier are also respectively position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/00
CPCH02K15/00
Inventor 赖俊男
Owner SUZHOU FORCECON ELECTRIC
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