Surface mount-type vibration motor and fixation structure...

Details Surface mount-type vibration motor and fixation structure... Surface mount-type vibration motor and fixation structure...

2004-12-21

2010-11-02

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S091000

Reexamination Certificate

active

07825555

ABSTRACT:
A surface mount-type vibration motor and an installation structure for a surface mount-type vibration motor, where soldered portions are prevented from separating from a circuit board without requiring any design change in a vibration motor body. A section where a motor holding section of a motor holder and motor support sections of the motor holder are connected is bent in an arc shape having elasticity to form the motor holder, the motor holding section holding a vibration motor body to which an elastic holder is attached, the motor support sections being arranged along a circuit board. First contact sections and second contact sections are formed in the connection section such that distal ends of the first and second contact sections are of a band-like shape projecting toward the inside of the vibration motor body. The motor holder reduces a load applied to portions where the surface mount-type vibration motor is soldered to the circuit board and also improves bonding strength.

REFERENCES:
patent: 5986367 (1999-11-01), Tsuzaki et al.
patent: 6081055 (2000-06-01), Narusawa
patent: 6133657 (2000-10-01), Semenik et al.
patent: 2007/0241626 (2007-10-01), Suzuki et al.
patent: 0840424 (1996-05-01), None
patent: 11-234943 (1999-08-01), None
patent: 2003-143799 (2003-05-01), None

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