JPS62149142U

JPS62149142U -

Info

Publication number: JPS62149142U
Application number: JP3703486U
Authority: JP
Priority date: 1986-03-13
Filing date: 1986-03-13
Publication date: 1987-09-21

Description

[Brief explanation of the drawing]

第１図は本考案のラツチ型リレーの一実施例を
示す模式的側面図、第２図、第３図はそれぞれ第
１図における反転ばねと飛行部材の関係を示す斜
視図、断面図、第４図は従来のラツチ型リレーの
一例を示す模式的側面図、第５図は第４図におけ
る反転ばねと飛行部材の関係を示す斜視図である
。１，３１……反転ばね、１ａ……穴部、２……
第１の飛行部材、２ａ，３ａ……半球状凸部、２
ｂ……凸形状部、３……第２の飛行部材、３ｂ…
…凹形状部、６，３３……取付部材、７，３４…
…第１の圧電素子、８，３５……第１の力伝達部
材、９，３６……第２の圧電素子、１０，３７…
…第２の力伝達部材、１１，３８……可動接点、
１２，３９……アーム部、１３，４０……第１の
固定接点、１４，４１……第２の固定接点、３２
……飛行部材。 FIG. 1 is a schematic side view showing one embodiment of the latch type relay of the present invention, and FIGS. FIG. 4 is a schematic side view showing an example of a conventional latch type relay, and FIG. 5 is a perspective view showing the relationship between the reversing spring and the flight member in FIG. 4. 1, 31... Reversing spring, 1a... Hole, 2...
First flight member, 2a, 3a... hemispherical convex portion, 2
b... Convex shaped portion, 3... Second flight member, 3b...
...Concave shaped part, 6, 33...Mounting member, 7, 34...
...First piezoelectric element, 8, 35... First force transmission member, 9, 36... Second piezoelectric element, 10, 37...
...Second force transmission member, 11, 38...Movable contact,
12, 39... Arm portion, 13, 40... First fixed contact, 14, 41... Second fixed contact, 32
...Flying parts.

Claims

[Scope of utility model registration request]

a reversal spring that is curved by applying an axial compressive force;
A flight member provided on the reversal spring, piezoelectric elements disposed on both sides of the reversal spring and applying force to the flight member, a movable contact linked to the operation of the reversal spring, and a fixed point corresponding to the movable contact. In the latch type relay, the flight member includes a first flight member having a hemispherical convex portion at one end and a convex portion at the other end, and a first flight member having a hemispherical convex portion at one end. and a second flight member having a concave portion at the other end, the convex portion of the first flight member and the concave portion of the second flight member passing through a hole provided in the reversal spring. A latch type relay that connects by sandwiching and mating.