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Pattern coil type vertical vibrator

A technology of vertical vibrator and graphics, which is applied in the direction of vibrating fluid, electromechanical devices, electrical components, etc., and can solve the problem of thickness limitation of vertical vibrator 3

Inactive Publication Date: 2006-01-04
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the thickness of the vertical vibrator 3 is limited

Method used

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  • Pattern coil type vertical vibrator
  • Pattern coil type vertical vibrator
  • Pattern coil type vertical vibrator

Examples

Experimental program
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Embodiment Construction

[0053] Now, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0054] Figure 4a with 4b shows a pattern coil type vertical vibrator according to the first embodiment of the present invention, and Figure 5 is an exploded perspective view of the pattern coil type vertical vibrator according to the first embodiment of the present invention.

[0055] Such as Figure 4a with 4b as well as Figure 5 As shown, the vertical vibrator according to the first embodiment of the present invention includes: a housing 10, a magnetic circuit unit 120, a spring member 130, a vibrating unit 140, and a pattern coil 150. The pattern coil 150 is formed on the bottom plate for generating Force, so the number of parts and the number of steps in the assembly process can be reduced, the thickness is thin, and the vertical vibration width can be maximized in a limited space.

[0056] That is, the casing 110 having a hollow cyli...

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PUM

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Abstract

Disclosed is a pattern coil type vertical vibrator including: a housing; a magnetic circuit unit placed in the internal space of the housing, and including a magnet perpendicularly placed and a yoke for fixedly receiving the magnet therein; spring members provided with upper ends fixed to the housing and lower ends fixed to the magnetic circuit unit for vertically and elastically supporting the magnetic circuit unit; a vibrating unit, including a weight assembled with the yoke of the magnetic circuit unit, vertically vibrated together with the magnetic circuit unit through the spring members; and a pattern coil, printed on an upper surface of a base for closing a lower surface of the housing, to which power is supplied, so that the pattern coil is interlinked with a magnetic field generated from the magnet and generates force just upwardly when the power is supplied to the pattern coil.

Description

technical field [0001] The present invention relates to a vertical vibrator, and more particularly, the present invention relates to a patterned coil type vertical vibrator on which a coil pattern serving as a current line is printed on a base plate, thereby reducing the required The number of parts and the number of manufacturing steps, and helps to achieve thin profile products. Background technique [0002] Typically, the user is notified of an incoming call using sound and vibration. In order to generate vibration, a small vibration motor is driven, and the driving force of the vibration motor is transmitted to the casing of the device, thereby vibrating all parts of the device. [0003] Vibration motor is a kind of incoming call notification device applied to communication equipment such as cellular phone. Using the principle of electromagnetic force, it converts electrical energy into mechanical energy, and it is installed in cellular phone to notify user of incoming ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/04H02K33/02
CPCH02K33/16B06B1/045B06B1/04
Inventor 元圣弘洪成杓崔准金柱澔
Owner SAMSUNG ELECTRO MECHANICS CO LTD
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