JPH0261468U

JPH0261468U -

Info

Publication number: JPH0261468U
Application number: JP1988141001U
Authority: JP
Priority date: 1988-10-31
Filing date: 1988-10-31
Publication date: 1990-05-08
Anticipated expiration: 2003-05-27
Also published as: JPH0520459Y2

Description

[Brief explanation of drawings]

第１図は本考案の圧電振動子取付装置の実施例
を示す分解斜視図、第２図は同拡大半断面図、第
３図は本考案の他の実施例を示す拡大半断面図、
第４図は背当て部の他の具体例を示す平面図、第
５図は従来の圧電振動子取付装置の分解斜視図、
第６図は本出願人が先に提案している圧電振動子
取付装置の基本構造を示す正断面図である。１……圧電振動子、２０……圧電振動子取付装
置、２１……支持体、２２……弾性環状保持体、
２３，２４……接続用電極体、２３Ｂ，２３Ｃ…
…弾性部、２５……裏蓋、２７……振動子支持台
、３９……溝部、４５，４５Ａ……背当て部。 FIG. 1 is an exploded perspective view showing an embodiment of the piezoelectric vibrator mounting device of the present invention, FIG. 2 is an enlarged half-sectional view of the same, and FIG. 3 is an enlarged half-sectional view showing another embodiment of the present invention.
FIG. 4 is a plan view showing another specific example of the backrest part, FIG. 5 is an exploded perspective view of a conventional piezoelectric vibrator mounting device,
FIG. 6 is a front sectional view showing the basic structure of a piezoelectric vibrator mounting device previously proposed by the applicant. DESCRIPTION OF SYMBOLS 1... Piezoelectric vibrator, 20... Piezoelectric vibrator mounting device, 21... Support body, 22... Elastic annular holder,
23, 24... Connection electrode body, 23B, 23C...
...Elastic part, 25... Back cover, 27... Vibrator support base, 39... Groove part, 45, 45A... Back rest part.

補正平１．９．２８実用新案登録請求の範囲を次のように補正する
。Amendment September 28, 1999 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 絶縁性支持体に環状凸部の振動子支持台を
一体に形成し、該振動子支持台上に圧電振動子を
載置し、該圧電振動子の周縁を押さえる略逆Ｌ字
状断面を持つ弾性環状保持体を前記絶縁性支持体
に嵌着する構造を備え、さらに前記振動子支持台
の先端面に前記圧電振動子の一方の電極に圧接す
る接続用電極体の先端部分を配置したことを特徴
とする圧電振動子取付装置。 (2) 前記振動子支持台の先端面が傾斜している
請求項１記載の圧電振動子取付装置。 (3) 前記絶縁性支持体に前記接続用電極体の中
間部に当接する背当て部を形成した請求項１記載
の圧電振動子取付装置。[Claims for Utility Model Registration] (1) A vibrator support having an annular convex portion is integrally formed on an insulating support, a piezoelectric vibrator is placed on the vibrator support, and the piezoelectric vibrator is A structure is provided in which an elastic annular holder having a substantially inverted L-shaped cross section that presses the periphery is fitted onto the insulating support, and is further pressed into contact with one electrode of the piezoelectric vibrator on the tip surface of the vibrator support. A piezoelectric vibrator mounting device characterized in that a tip portion of a connecting electrode body is arranged. (2) The piezoelectric vibrator mounting device according to claim 1, wherein the tip end surface of the vibrator support is inclined. (3) The piezoelectric vibrator mounting device according to claim 1, wherein the insulating support member is provided with a back support portion that abuts an intermediate portion of the connection electrode body.

Claims

[Claims for Utility Model Registration] (1) A vibrator support having an annular convex portion is integrally formed on an insulating support, a piezoelectric vibrator is placed on the vibrator support, and the piezoelectric vibrator is It has a structure in which an elastic annular holder having a substantially inverted L-shaped cross section that presses the periphery is fitted into the insulating support, and a groove is formed in the tip surface of the vibrator support, and the piezoelectric vibration is applied to the groove in the groove. A piezoelectric vibrator mounting device characterized in that a tip portion of a connecting electrode body is placed in pressure contact with one electrode of a piezoelectric vibrator. (2) The piezoelectric vibrator mounting device according to claim 1, wherein the tip end surface of the vibrator support is inclined. (3) The piezoelectric vibrator mounting device according to claim 1, wherein the insulating support member is provided with a back support portion that abuts an intermediate portion of the connection electrode body.