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XYZ three-direction vibrator

A vibrator and vibrating block technology, applied in electrical components, electromechanical devices, etc., can solve problems such as the inability to meet the vibration experience, and achieve the effect of improving the vibration feedback effect.

Pending Publication Date: 2020-06-16
SICHUAN AWA SEIMITSU ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few XYZ three-directional vibrators that satisfy three directions at the same time, and the three directions can vibrate independently, which cannot satisfy the user's vibration experience of multi-dimensional three-dimensional tactile feedback

Method used

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  • XYZ three-direction vibrator
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  • XYZ three-direction vibrator

Examples

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no. 1 example

[0049] see Figure 7 to Figure 14 The XY direction vibrating block 11 is a rectangular parallelepiped and is provided with a drive magnet placement hole. The first magnet assembly is embedded in parallel at both ends of the short side of the XY direction vibrating block 11, and the second magnet assembly is embedded in parallel at the first end of the XY direction vibrating block 11. In the middle of the magnet assembly, the first magnet assembly includes X-direction drive magnets 13a-13d, the second magnet assembly includes Y-direction drive magnets 12a-12b, and the bar-shaped magnets 13a-13d are fixed at the X-direction drive at the two ends of the vibrating block 11 in the XY direction. In the magnet placement holes 1101a-1101d, the bar-shaped magnets 12a-12b are fixed in the Y-direction drive magnet placement holes 1105a-1105b at the middle positions of the XY-direction vibrating mass 11. The first magnet assembly and the second magnet assembly are unipolar magnets. The un...

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Abstract

The invention belongs to the technical field of micro motors, and particularly discloses an XYZ three-direction vibrator, which comprises a housing, a base, a vibrator assembly and a stator assembly,and is characterized in that the housing and the base are combined to form an accommodating space. The vibrator assembly comprises an XY-direction vibration block and a Z-direction vibration block. The stator assembly comprises a coil and a flexible circuit board. The XY-direction vibration block and the Z-direction vibration block are respectively fixed and suspended in the accommodating space through elastic pieces, a round hole is formed in the middle of the XY-direction vibration block, and round holes are formed in the periphery of the Z-direction vibration block; a first magnet assemblyand a second magnet assembly are embedded in the XY-direction vibration block; the first magnet assembly and the second magnet assembly form a symmetrical structure by taking the round hole as the center; and the first magnet assembly and the second magnet assembly are provided with coils corresponding to the direction of the base; the coil is electrically connected with the flexible printed circuit board; and the flexible printed circuit board is arranged on the base. The XYZ three-direction vibrator can realize three-dimensional vibration, can prevent magnetic leakage and collision, is fastin vibration response, and is good in vibration effect.

Description

technical field [0001] The invention belongs to the technical field of micro motors, and in particular relates to an XYZ three-directional vibrator. Background technique [0002] With the rapid development of portable and intelligent electronic products, consumers prefer electronic products with the best tactile experience, such as smart phones, handheld game consoles, medical and sanitary devices, multimedia entertainment equipment, etc. These electronic products generally use vibration motors Vibration feedback, such as vibration reminders of incoming calls on mobile phones, vibration feedback of game consoles, vibration of vibrating toothbrushes for medical and health care, etc. [0003] However, most vibration motors in the prior art vibrate in one direction, that is, vibrate in one direction and have a single vibration. Meanwhile, there is also a related art of a linear vibration motor vibrating in two directions, which can vibrate in two directions. However, there ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K33/02
CPCH02K33/02
Inventor 不公告发明人
Owner SICHUAN AWA SEIMITSU ELECTRIC CO LTD
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