JPH0485170U - - Google Patents
Info
- Publication number
- JPH0485170U JPH0485170U JP12512190U JP12512190U JPH0485170U JP H0485170 U JPH0485170 U JP H0485170U JP 12512190 U JP12512190 U JP 12512190U JP 12512190 U JP12512190 U JP 12512190U JP H0485170 U JPH0485170 U JP H0485170U
- Authority
- JP
- Japan
- Prior art keywords
- base
- elastic member
- assembly
- cable
- mechano
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例の一部側断面図、
第２図は第１図の弾性部材を示す正面図、第３図
は他の実施例の弾性部材の正面図、第４図、第５
図はそれぞれ従来の圧電形加速度ピツクアツプの
側断面図、第６図は第５図の−線に沿う平面
での断面図である。
１……ベース、４……圧電素子、５……重錘、
７……機械電気変換部、１０……ＩＣ組立体、１
２……ケーブル、１３……管体、１４ａ〜１４ｃ
……ワツシヤ、１５ａ，１５ｂ……シリコンチユ
ーブ、１６……押えネジ、１８，２０……弾性部
材、１８ａ，２０ａ……固定爪、１９……エポキ
シ樹脂（接着剤）。
FIG. 1 is a partial side sectional view of an embodiment of this invention.
2 is a front view showing the elastic member of FIG. 1, FIG. 3 is a front view of the elastic member of another embodiment, and FIGS.
Each figure is a side sectional view of a conventional piezoelectric acceleration pickup, and FIG. 6 is a sectional view taken along the - line in FIG. 5. 1... Base, 4... Piezoelectric element, 5... Weight,
7...Mechanical-electric conversion unit, 10...IC assembly, 1
2... Cable, 13... Tube, 14a to 14c
. . . Washer, 15a, 15b . . . Silicon tube, 16 . . . Holding screw, 18, 20 .
Claims (1)
む機械電気変換部と、前記ベースに内蔵されたＩ
Ｃ組立体と、このＩＣ組立体に接続され外部に導
出されたケーブルと、このケーブルの被覆に食込
む複数個の固定爪が形成されているリング状の弾
性部材と、この弾性部材の部位に充填された接着
剤とを備えてなる圧電形加速度ピツクアツプ。 a base, a mechano-electrical transducer mounted on the base and including a piezoelectric element, and an I built in the base.
C assembly, a cable connected to this IC assembly and led out, a ring-shaped elastic member in which a plurality of fixing claws are formed that bite into the sheath of this cable, and a part of this elastic member. A piezoelectric acceleration pickup comprising a filled adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125121U JP2512682Y2 (en) | 1990-11-29 | 1990-11-29 | Piezoelectric accelerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125121U JP2512682Y2 (en) | 1990-11-29 | 1990-11-29 | Piezoelectric accelerometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0485170U true JPH0485170U (en) | 1992-07-23 |
| JP2512682Y2 JP2512682Y2 (en) | 1996-10-02 |
Family
ID=31872737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125121U Expired - Lifetime JP2512682Y2 (en) | 1990-11-29 | 1990-11-29 | Piezoelectric accelerometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512682Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224153A (en) * | 1985-07-25 | 1987-02-02 | Matsushita Electric Ind Co Ltd | Acceleration sensor |
| JPS6434567U (en) * | 1987-08-25 | 1989-03-02 | ||
| JPH0274868A (en) * | 1988-09-09 | 1990-03-14 | Nissan Motor Co Ltd | Piezoelectric type dynamic quantity sensor |
-
1990
- 1990-11-29 JP JP1990125121U patent/JP2512682Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224153A (en) * | 1985-07-25 | 1987-02-02 | Matsushita Electric Ind Co Ltd | Acceleration sensor |
| JPS6434567U (en) * | 1987-08-25 | 1989-03-02 | ||
| JPH0274868A (en) * | 1988-09-09 | 1990-03-14 | Nissan Motor Co Ltd | Piezoelectric type dynamic quantity sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512682Y2 (en) | 1996-10-02 |