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Vibration motor and electronic device

A technology of vibrating motors and electronic equipment, applied in the field of communication, can solve problems such as interference and influence of surrounding circuits and devices, and achieve the effect of avoiding interference and influence

Pending Publication Date: 2022-06-21
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present application is to provide a vibration motor and electronic equipment, which can solve the problem that the design of the magnet and coil in the vibration motor easily interferes and affects the surrounding circuits and devices

Method used

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  • Vibration motor and electronic device
  • Vibration motor and electronic device
  • Vibration motor and electronic device

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0020] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between "first...

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PUM

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Abstract

The invention discloses a vibration motor and electronic equipment, and belongs to the technical field of communication. The vibration motor comprises: a housing provided with an accommodating cavity; the electrically-driven vibration piece and the mass block are arranged in the containing cavity; the control module is connected with the electrically-driven vibration piece; wherein the control module is used for supplying power to the electrically-driven vibration part, and the electrically-driven vibration part is driven to deform; the deformation of the electrically-driven vibration piece drives the mass block to move; the vibration motor is not provided with a coil, so that noise caused by collision with the shell is avoided; and the vibration motor is free of magnetic steel design, so that a magnetic field and an electric field cannot be generated due to the magnetic steel design, and interference and influence on surrounding circuits and devices are avoided.

Description

technical field [0001] The present application belongs to the field of communication technologies, and in particular relates to a vibration motor and electronic equipment. Background technique [0002] With the development of communication technology, portable electronic products, such as mobile phones, handheld game consoles or handheld multimedia entertainment devices, have entered people's lives. In these portable electronic products, micro-vibration motors are generally used for system feedback, such as mobile phone call alerts, and vibration feedback of game consoles. [0003] X-direction linear motors are more and more popular in end products due to their delicate vibration, low noise, strong vibration, and fast response time. The structure of the existing X-direction linear motor generally includes: a casing, which is in the shape of a cavity and has an opening at one end; a lower bracket, which is fixedly connected with the open end of the casing to form a cavity fo...

Claims

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Application Information

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IPC IPC(8): H02K33/02
CPCH02K33/02
Inventor 陈旭罗斌
Owner VIVO MOBILE COMM CO LTD