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Vibration motor and electronic equipment

A vibrating motor and sub-casing technology, applied in the field of motors, can solve the problems of poor vibration effect of the vibrating motor and the like

Active Publication Date: 2021-04-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a vibration motor and electronic equipment, which can solve the problem of poor vibration effect of current vibration motors

Method used

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  • Vibration motor and electronic equipment
  • Vibration motor and electronic equipment
  • Vibration motor and electronic equipment

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0025] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "sec...

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Abstract

The invention discloses a vibration motor and electronic equipment, and belongs to the technical field of motors. The vibration motor comprises a shell, a rotating shaft, an eccentric wheel and a driving assembly, the shell is provided with an inner cavity, and the rotating shaft, the eccentric wheel and the driving assembly are all arranged in the inner cavity; the rotating shaft is connected with the shell, and the eccentric wheel is arranged on the rotating shaft in a sleeving mode. The driving assembly comprises a magnet module and a coil module, one of the magnet module and the coil module is connected with the eccentric wheel, and the other one of the magnet module and the coil module is connected with the shell; the eccentric wheel comprises an eccentric part, the first end of the eccentric part is connected with the edge of the eccentric wheel, and the second end of the eccentric part extends to the area, matched with the rotating shaft, of the eccentric wheel; and in the direction from the first end to the second end, the circumferential size of the eccentric part is gradually reduced. According to the scheme, the problem that an existing vibration motor is poor in vibration effect can be solved.

Description

technical field [0001] The application belongs to the technical field of motors, and in particular relates to a vibration motor and electronic equipment. Background technique [0002] With the rapid development of science and technology, the functions of various electronic devices are constantly being optimized. In order to provide users with a better experience, electronic devices usually use vibration to achieve interactive feedback with users, such as call reminders, keyboard input, and game substitution. In application scenarios such as formal feedback. At present, the vibration effects achieved by electronic devices are usually based on built-in vibration motors. [0003] Since the vibration tactility of electronic equipment is determined by the vibration effect of the vibration motor, the current vibration motors all have the problem of poor vibration effect under the condition of cost control. Contents of the invention [0004] The purpose of the embodiment of the...

Claims

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Application Information

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IPC IPC(8): H02K7/075H02K33/00
Inventor 成东村王微罗政军何宗文
Owner VIVO MOBILE COMM CO LTD