Claims
- 1. A three-dimensional supporting structure for a vibrator having a supporting member for supporting a prism-shaped vibrator above a mounting board, wherein said supporting member comprising:
- a straight linear intermediate portion being fixed to said vibrator and extending in a widthwide direction of said vibrator; and
- two straight linear leg portions extending from both ends of said intermediate portion, each straight leg portion have first and second ends, said second end being a tip fixed to said mounting board, and said first end connected to said straight linear intermediate portion, a distance W' between said tips expanding wider than a length W of said intermediate portion.
- 2. A supporting structure for a vibrator according to claim 1, wherein a ratio W'/W of the distance W' between said tips of said two leg portions of said supporting member and the length W of said intermediate portion of said supporting member is 1.5 or less.
- 3. A supporting structure for a vibrator according to claim 1, which further comprises a mounting board to which said tips of said two leg portions of said supporting member are fixed.
- 4. A supporting structure for a vibrator according to claim 2, which further comprises a mounting board to which said tips of said two leg portions of said supporting member are fixed.
- 5. A supporting structure for a vibrator according to claim 1, wherein said vibrator is a polygonal prism-shaped vibrator, said intermediate portion is fixed to a ledge-line portion of said vibrator.
- 6. A supporting structure for a vibrator having a supporting member for supporting a prism-shaped vibrator, wherein said supporting member comprising:
- a straight linear intermediate portion being fixed to said vibrator and extending in a widthwide direction of said vibrator;
- two straight linear leg portions extending from both ends of said intermediate portion, a distance W' between tips thereof expanding wider than a length W of said intermediate portion; and
- a protective stopper provided in the vicinity of said supporting member for restricting displacement of said supporting member in the lengthwise direction of the vibrator.
- 7. A supporting structure for a vibrator according to claim 6, which further comprises a mounting board to which said tips of said two leg portions of said supporting member are fixed, wherein said protective stopper is secured to said mounting board.
- 8. A supporting structure for a vibrator according to claim 7, wherein said protective stopper is disposed on both sides of said supporting member.
- 9. A supporting structure for a vibrator having a supporting member for supporting a prism-shaped vibrator, wherein said supporting member comprising:
- a straight linear intermediate portion being fixed to said vibrator and extending in a widthwide direction of said vibrator;
- two straight linear leg portions extending from both ends of said intermediate portion, a distance W' between tips thereof expanding wider than a length W of said intermediate portion, wherein a ratio W'/W of the distance W' between said tips of said two leg portions of said supporting member and the length W of said intermediate portion of said supporting member is 1.5 or less; and
- a protective stopper provided in the vicinity of said supporting member for restricting displacement of said supporting member in the lengthwise direction of the vibrator.
- 10. A supporting structure for a vibrator according to claim 9, which further comprises a mounting board to which said tips of said two leg portions of said supporting member are fixed, wherein said protective stopper is secured to said mounting board.
- 11. A supporting structure for a vibrator according to claim 10, wherein said protective stopper is disposed on both sides of said supporting member.
Priority Claims (1)
Number |
Date |
Country |
Kind |
5-018164 |
Jan 1993 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 08/167,488 filed Dec. 16, 1993 now abandoned.
US Referenced Citations (5)
Foreign Referenced Citations (1)
Number |
Date |
Country |
5118855 |
May 1993 |
JPX |
Continuations (1)
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Number |
Date |
Country |
Parent |
167488 |
Dec 1993 |
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