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Oscillation generating device

一种振动产生装置、振动体的技术，应用在利用振动的流体等方向，能够解决振动动作不稳定等问题，达到振动动作稳定的效果

Active Publication Date: 2018-10-26
ALPS ALPINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a technical problem that the vibration operation of the vibrating body 120 tends to become unstable.

Method used

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  • Oscillation generating device
  • Oscillation generating device
  • Oscillation generating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] Below, refer to Figure 1 to Figure 7 Embodiments of the present invention will be described. figure 1 It is a 1st explanatory drawing which shows the structure of the vibration generator which concerns on embodiment of this invention. figure 1 (a) is a perspective view showing the appearance of the vibration generator 1, figure 1 (b) is a perspective view of the state which removed the cover part 12 from the vibration generator 1. As shown in FIG. figure 2 It is a 2nd explanatory drawing which shows the structure of the vibration generator which concerns on embodiment of this invention, and is an exploded perspective view of the vibration generator 1. image 3 It is an explanatory diagram showing the structure of the vibrating body according to the embodiment of the present invention, and is a perspective view of the vibrating body 20 .

[0064] Figure 4 It is a 1st explanatory drawing which shows the structure of the holding part and the elastic support part ...

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PUM

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Abstract

The invention provides an oscillation generating device capable of allowing oscillation operation of an oscillator to be stabled. The oscillation generating device comprises: a housing 10; an oscillator 20 that is housed in the housing 10; an elastic supporting part 40 that oscillatably supports the oscillator 20 along with a first direction and a second direction; and a magnetic driving part 50 that drives the oscillator 20 by using a magnetic force along with the first direction and the second direction. The magnetic driving part 50 is an oscillation generating device 1 having: first magnetic field generating means that is arranged in the side of oscillator 20; and second magnetic field generation means that is arranged in the side of housing 10 so as to be positioned on an extended lineof the oscillator 20 in a third direction crossing to the first direction and the second direction. The elastic supporting part 40 is constructed by a plate spring to which a plurality of folding parts that is folded so that a fold line is along with the third direction and a flat part extending toward the other one folding part from one of the plurality of folding parts.

Description

[0001] This application is a divisional application of the application with the application number 201510761815.6, the application date is November 10, 2015, and the invention name is "vibration generating device". technical field [0002] The present invention relates to a vibration generating device, and more particularly to a vibration generating device including a vibrating body vibratingly supported by a housing via an elastic support member. Background technique [0003] Currently, vibration generating devices mounted on electronic devices such as portable information terminals and game machines are put into practical use. Vibration used in etc. [0004] As a conventional vibration generating device used for such an application, for example, there is a structure disclosed in Patent Document 1. Below, use Figure 9 The configuration of a conventional vibration generating device will be described. Figure 9 The explanatory drawing showing the structure of a conventional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/04
CPCB06B1/04
Inventor 和宇庆朝邦
Owner ALPS ALPINE CO LTD