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US 6,674,196 B2Granted
Portable device and motor mounted thereto via elastic member
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorEiichi Ibata
Life of this patent
Estimating the term…
Abstract
A portable device integrates a small dc motor. The mounting structure of the motor allows an easy installation of the motor and to lower an electric noise level substantially. An insulating first elastic member and a conductive second elastic member are disposed around outside of a motor frame. While leaf-spring type motor-terminals are conductive to feeding terminals of a device, the motor frame is shorted by the second elastic member to a grounding terminal of the device.
Claims14
A device comprising:
- a motor having a frame of which surface is conductive;
- a grounding terminal disposed at a place facing the frame;
- a housing for accommodating said motor;
- and
- an elastic member made of conductive resin, including:
- a first portion forming an electrical conductor disposed between said frame and said grounding terminal;
- and
- a second portion disposed between said frame and said housing.
5 more elements
A device comprising:
- (a) a motor having a frame of which surface is conductive and a motor terminal in a leaf spring shape;
- (b) a feeding terminal for powering said motor and disposed at a place facing the motor terminal;
- (c) a grounding terminal disposed at a place facing the frame;
- (d) a first elastic member made of insulating resin and disposed for urging the motor terminal to said feeding terminal;
- and
- (e) a second elastic member made of conductive resin and disposed between the frame and said grounding terminal.
3 more elements
A motor comprising:
- a frame of which surface is conductive;
- and
- a motor terminal in a leaf spring shape,
- wherein said motor terminal is urged by a first elastic member made of insulating resin to a feeding terminal of a device, and said frame is conductive to a grounding terminal of the device via a second elastic member made of conductive resin.
1 more element
Dependencies are inferred from the claim text.