JPS612787U - Drive piezoelectric device - Google Patents

Drive piezoelectric device

Info

Publication number
JPS612787U
JPS612787U JP8752484U JP8752484U JPS612787U JP S612787 U JPS612787 U JP S612787U JP 8752484 U JP8752484 U JP 8752484U JP 8752484 U JP8752484 U JP 8752484U JP S612787 U JPS612787 U JP S612787U
Authority
JP
Japan
Prior art keywords
piezoelectric device
piezoelectric
piezoelectric body
drive means
drive piezoelectric
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
Application number
JP8752484U
Other languages
Japanese (ja)
Other versions
JPH0314956Y2 (en
Inventor
孝 高田
Original Assignee
松下電工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP8752484U priority Critical patent/JPS612787U/en
Publication of JPS612787U publication Critical patent/JPS612787U/en
Application granted granted Critical
Publication of JPH0314956Y2 publication Critical patent/JPH0314956Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１−図は先行技術の圧電装置１の駆動説明図、第２図
は本考案に従う圧電装置１０の斜視図、第３市はその側
面図、第４図は圧電装置−１０の結線状態を示すブロッ
ク図、第５図は本考案の一実施例の平面図、第６図はそ
の正面図、第７図は圧電素子部２４〜２７、バイモルフ
２８〜３１に加える電圧波形図、第８図は圧電装置１０
の駆動状態を示す簡略図、第９−図は本考案の他の肩視
図、第１０図は圧電装置−１０ａの正面図、第１１図は
その側面図である。 ｉｔ １０ｖ ｌｅａ・・・・・・圧電装置、５，
４２・・・・・・溝ブロック、１１・・・・・・第１駆
動手段、１２・・・・・・第２駆動手段、２４， ２５
， ２６， ２７・・；・・・圧電素子部、２８．２９
，３０．３１・・・・・・バイモルフ、４５・・・・・
・軌条。Fig. 1 is an explanatory diagram of the drive of the piezoelectric device 1 of the prior art, Fig. 2 is a perspective view of the piezoelectric device 10 according to the present invention, Fig. 3 is a side view thereof, and Fig. 4 shows the wiring state of the piezoelectric device 10. 5 is a plan view of an embodiment of the present invention, FIG. 6 is a front view thereof, FIG. 7 is a diagram of voltage waveforms applied to piezoelectric elements 24 to 27 and bimorphs 28 to 31, and FIG. is a piezoelectric device 10
9 is another shoulder view of the present invention, FIG. 10 is a front view of the piezoelectric device 10a, and FIG. 11 is a side view thereof. it 10v lea・・・Piezoelectric device, 5,
42...Groove block, 11...First drive means, 12...Second drive means, 24, 25
, 26, 27...;...piezoelectric element section, 28.29
,30.31...Bimorph,45...
・Rail.

Claims (1)

【実用新案登録請求の範囲】 扁平状の圧電体と、圧電体の少なくとも一正面に固着さ
ｐる電極板とを含む圧電素子を有し、移動方向に伸縮可
能な第１の駆動手段と、 扁平状の圧電体と、圧電体の少なくとも一正面に固着さ
れる電極板とを含む一対の圧電素子のバイモルフ構造を
有し、移動方向に対して交差する方向に変位する第２の
駆動手段と、 第２の駆動手段に接触して第１の駆動手段および第２の
駆動手段を案内する案内手段を含むことを特徴とする駆
動用圧電装置。[Claims for Utility Model Registration] A first driving means that has a piezoelectric element including a flat piezoelectric body and an electrode plate fixed to at least one front surface of the piezoelectric body, and is expandable and retractable in the moving direction; a second driving means that has a bimorph structure of a pair of piezoelectric elements including a flat piezoelectric body and an electrode plate fixed to at least one front surface of the piezoelectric body, and is displaced in a direction crossing the moving direction; . A piezoelectric device for driving, characterized in that it includes a guide means that comes into contact with the second drive means and guides the first drive means and the second drive means.
JP8752484U 1984-06-12 1984-06-12 Drive piezoelectric device Granted JPS612787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8752484U JPS612787U (en) 1984-06-12 1984-06-12 Drive piezoelectric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8752484U JPS612787U (en) 1984-06-12 1984-06-12 Drive piezoelectric device

Publications (2)

Publication Number Publication Date
JPS612787U true JPS612787U (en) 1986-01-09
JPH0314956Y2 JPH0314956Y2 (en) 1991-04-02

Family

ID=30639821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8752484U Granted JPS612787U (en) 1984-06-12 1984-06-12 Drive piezoelectric device

Country Status (1)

Country Link
JP (1) JPS612787U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136157A (en) * 2000-10-19 2002-05-10 Seiko Instruments Inc Manufacturing method for piezoelectric actuator, piezoelectric actuator, electronic equipment, and optical information communications equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138361U (en) * 1982-03-11 1983-09-17 セイコーインスツルメンツ株式会社 alignment device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138361U (en) * 1982-03-11 1983-09-17 セイコーインスツルメンツ株式会社 alignment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136157A (en) * 2000-10-19 2002-05-10 Seiko Instruments Inc Manufacturing method for piezoelectric actuator, piezoelectric actuator, electronic equipment, and optical information communications equipment

Also Published As

Publication number Publication date
JPH0314956Y2 (en) 1991-04-02

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