Invention Grant
US07825555B2 Surface mount-type vibration motor and fixation structure for surface mount-type vibration motor
有权
表面安装型振动电机和表面安装型振动电机的固定结构
- Patent Title: Surface mount-type vibration motor and fixation structure for surface mount-type vibration motor
- Patent Title (中): 表面安装型振动电机和表面安装型振动电机的固定结构
-
Application No.: US10583715Application Date: 2004-12-21
-
Publication No.: US07825555B2Publication Date: 2010-11-02
- Inventor: Hidehiro Uchiumi , Kazuo Morita , Toshio Suzuki , Tomohide Aoyagi , Takeshi Kogawa , Mitsugu Kudo
- Applicant: Hidehiro Uchiumi , Kazuo Morita , Toshio Suzuki , Tomohide Aoyagi , Takeshi Kogawa , Mitsugu Kudo
- Applicant Address: JP
- Assignee: Namiki Seimitsu Houseki Kabushiki Kaisha
- Current Assignee: Namiki Seimitsu Houseki Kabushiki Kaisha
- Current Assignee Address: JP
- Agency: Studebaker & Brackett PC
- Agent Donald R. Studebaker
- Priority: JP2003-435657 20031226
- International Application: PCT/JP2004/019050 WO 20041221
- International Announcement: WO2005/064770 WO 20050714
- Main IPC: H02K7/065
- IPC: H02K7/065 ; B06B1/16

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.
Public/Granted literature
- US20090218896A1 Surface mount-type vibration motor and fixation structure for surface mount-type vibration motor Public/Granted day:2009-09-03
Information query