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Vibration motor

A vibrating motor and vibrator technology, applied in electrical components, electromechanical devices, etc., can solve the problems of single vibration direction, leakage, and weak vibration effect of linear motors.

Active Publication Date: 2017-12-08
DEYI PRECISION ELECTRONIC IND CO LTD PANYU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this kind of linear motor vibrates in a single direction, and the vibration effect is not strong. In a crowd or in a noisy environment, users often do not feel the system feedback generated by the vibration of the mobile phone, thus missing the call that needs to be answered immediately or the need to read immediately Information

Method used

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Experimental program
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Embodiment Construction

[0035] In order to facilitate a better understanding of the purpose, structure, features, and effects of the present invention, the present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. Such as Figure 1 to Figure 6 Shown is the first embodiment of the vibration motor 100 of the present invention, including a housing 1, a catheter 5, a coil 2, a linear vibrator 3, a rotary vibrator 4, a left base 6, a right base 7, a first magnet 61 and a second magnet 62 .

[0036] Such as figure 1 with figure 2 As shown, the housing 1 is in the shape of a hollow square tube with two ends open, including an upper wall 11, a lower wall 12, and a front wall 13 and a rear wall 14 connecting the upper wall 11 and the lower wall 12, the upper wall 11 and the The lower wall 12 is parallel and oppositely arranged, the front wall 13 and the rear wall 14 are parallel and oppositely arranged, and the right side of the front wall 13 a...

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Abstract

The invention discloses a vibration motor. The motor comprises a shell, a linear oscillator, a coil and a rotation oscillator, wherein the linear oscillator is movably accommodated in the shell along a length direction of the shell; the coil is accommodated in the shell and sleeves the linear oscillator, and after being electrified, the coil drives the linear oscillator to carry out linear reciprocating motion along the length direction of the shell; and the rotation oscillator is accommodated and is pivoted into the shell and the rotation oscillator is located on one side of the linear oscillator. When the linear oscillator moves towards the rotation oscillator and is about to be contacted with the rotation oscillator, the rotation oscillator is driven by the linear oscillator to generate rotation so as to knock the shell. And a purpose of generating a vibration sense at multiple directions is realized.

Description

technical field [0001] The invention relates to a vibration motor, in particular to a vibration motor used in portable consumer electronic products. Background technique [0002] With the development of communication technology, portable electronic products, such as mobile phones, tablet computers and other digital products, are more and more widely used. In these portable electronic products, micro-vibration motors are generally used for system feedback, such as call reminders when mobile phones are in silent state, vibration feedback for games, etc. [0003] With the development trend of ultra-thin digital products, the traditional rotary motor, that is, the rotary motor that achieves vibration by fixing an eccentric wheel through the output shaft of the motor, cannot adapt to the trend of ultra-thin. The linear motor drives the magnet to reciprocate and vibrate in the horizontal direction through an energized coil to remind the user. For example, the Chinese patent appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K33/00H02K33/18
CPCH02K33/00H02K33/18
Inventor 朱德祥王端雄
Owner DEYI PRECISION ELECTRONIC IND CO LTD PANYU