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Horizontal linear vibration motor

A vibration motor and horizontal linear technology, which is applied in the direction of electrical components, electromechanical devices, etc., can solve the problems affecting the vibration intensity of linear vibration motors, and it is difficult to realize the miniaturization of the thickness of linear vibration motors, and achieve the effect of thin motor thickness and strong vibration intensity

Inactive Publication Date: 2013-11-20
王剑
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0010] The deficiencies mentioned above will affect the vibration intensity of the linear vibration motor; it is difficult to realize the miniaturization of the thickness of the linear vibration motor

Method used

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  • Horizontal linear vibration motor
  • Horizontal linear vibration motor
  • Horizontal linear vibration motor

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Embodiment Construction

[0036] Below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure and features provided by the present invention are described in detail as follows:

[0037] figure 2 It is the three-dimensional figure of the appearance of the horizontal linear vibration motor according to the present invention. Such as figure 2 As shown, a horizontal linear vibration motor 2 is characterized in that the horizontal linear vibration motor 2 is a six-sided cuboid with predetermined length, width and thickness, and its length direction is the horizontal vibration direction, thereby ensuring that the vibration assembly 201 is horizontal There is enough vibration amplitude space in the direction, and there is a space of predetermined size inside, and an external terminal 2091 for connecting with an external circuit is arranged on the outside. SMT method, etc.

[0038] image 3 is an exploded three-dimensional diagram of the horizontal...

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Abstract

A horizontal linear vibration motor comprises a vibration component, an excitation component and a motor housing which are buckled into a whole, wherein the vibration component comprises elastic elements, a magnetic yoke, a vibration coil and a heavy block; the vibration coil is embedded in the inner surface of the magnetic yoke, so that the central axis of the vibration coil is parallel to the horizontal vibration direction of the vibration component; the plane where the circular current of the vibration coil is located is perpendicular to the central axis of the vibration coil and the horizontal vibration direction of the vibration component; the magnetic yoke is a hollow rectangular solid; the heavy block is a hollow rectangular solid and combined with the outer side of the magnetic yoke to move together with the magnetic yoke; the first fixing ends of the elastic elements are combined with corresponding side walls of a baseframe or the housing; the second fixing ends of the elastic elements are combined with corresponding side walls of the heavy block or the magnetic yoke; the first fixing ends are connected with the second fixing ends through elastic arms of the elastic elements to elastically support the vibration component. The horizontal linear vibration motor has the advantages of strong vibration sense, thinness, long service life and short response time.

Description

technical field [0001] The invention relates to a motor, in particular to a horizontal linear vibration motor. Background technique [0002] The present invention is mainly used in devices that need to generate vibration after sending out a signal, for example, in the fields of wireless mobile communication equipment, touch screen feedback technology, adult health products and the like. [0003] At present, with the miniaturization of the functions of wireless mobile communication equipment and the large-scale application of touch feedback technology, the traditional vibration motor can no longer meet the needs of this development and application due to its inherent performance limitations; at the same time, the existing Due to its inherent design defects, the vertical linear vibration motor cannot provide continuous and stable products with high vibration intensity and thinner thickness for this development and application; in this case, it is necessary to develop this prod...

Claims

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Application Information

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IPC IPC(8): H02K33/18
Inventor 王健
Owner 王剑
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