KR950021879A - Piezoelectric Conductor Cord Connection Device - Google Patents

Piezoelectric Conductor Cord Connection Device Download PDF

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Publication number
KR950021879A
KR950021879A KR1019940025859A KR19940025859A KR950021879A KR 950021879 A KR950021879 A KR 950021879A KR 1019940025859 A KR1019940025859 A KR 1019940025859A KR 19940025859 A KR19940025859 A KR 19940025859A KR 950021879 A KR950021879 A KR 950021879A
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KR
South Korea
Prior art keywords
insertion hole
connecting end
insulating coating
lead wire
piece
Prior art date
Application number
KR1019940025859A
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Korean (ko)
Other versions
KR0177188B1 (en
Inventor
하사시 신타니
Original Assignee
오카무라 가네오
니혼 도쿠슈 도교 가부시키 가이샤
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Application filed by 오카무라 가네오, 니혼 도쿠슈 도교 가부시키 가이샤 filed Critical 오카무라 가네오
Publication of KR950021879A publication Critical patent/KR950021879A/en
Application granted granted Critical
Publication of KR0177188B1 publication Critical patent/KR0177188B1/en

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

압전유니트에 있어서, 연결돌출관내에 절연성 접착제를 주입함이 없이 단단히 리드선을 접속할 수 있는 구성의 접속장치를 제공한다.In a piezoelectric unit, there is provided a connection device having a structure in which a lead wire can be firmly connected without injecting an insulating adhesive into a connection protrusion tube.

출력단자(20)에 삽입공(22)이 형성된 판상연결단부(21)를 연장하고, 이 판상연결단부(21)를 압전유니트(U)의 연결돌출관(6)내에 돌출함과 동시에, 리드선(10)에 삽입구(34)의 저부에 삽입돌기(37;39b)를 후측부에 형성한 가요성 연장편(35)을 구비한 접속단자편(30)을 고착하고, 이 연결돌출관(6)에 접착단자편(30)을 삽입하며, 삽입구(34)내에 판상연결단부(21)를 삽입하고, 이 삽입공(22)내에 삽입돌기(37;39b)를 삽입하며 이로써 판상연결단부(21)에 접속단자편(30)을 기계적으로나 전기적으로 접속한다.The plate connecting end portion 21 having the insertion hole 22 formed in the output terminal 20 extends, and the plate connecting end portion 21 protrudes into the connection protrusion pipe 6 of the piezoelectric unit U, and at the same time leads the lead wire. The connection terminal piece 30 provided with the flexible extension piece 35 in which the insertion protrusions 37; 39b were formed in the rear part at the bottom part of the insertion hole 34 was fixed to (10), and this connection projection pipe 6 ) Inserts the adhesive terminal piece 30, inserts the plate connecting end portion 21 into the insertion hole 34, inserts the insertion projections (37; 39b) into the insertion hole 22, thereby plate-like connecting end (21) The connecting terminal piece 30 is mechanically or electrically connected to the < RTI ID = 0.0 >

Description

압전유니트의 도전 코드 접속장치Piezoelectric Conductor Cord Connection Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 한 실시예에 따른 압전유니트의 도전코드 접속장치를 보인 개략부분 측단면도,2 is a schematic side cross-sectional view showing a conductive cord connecting device of a piezoelectric unit according to an embodiment of the present invention;

제3도는 제2도에서 보인 장치의 판상연결단부 및 접속단자편의 구성을 확대 표시하고 일부 절개 표시한 개략사시도,FIG. 3 is a schematic perspective view showing enlarged and partially cut-out the configuration of the plate-shaped connecting end and the connecting terminal piece of the apparatus shown in FIG.

제6도는 제2도에서 보인 장치의 판상연결단부 및 접속단자편의 연결작동을 보인 개략종단면도.6 is a schematic longitudinal sectional view showing the connection operation of the plate-shaped connecting end and the connecting terminal piece of the apparatus shown in FIG.

Claims (3)

절연성 피복체의 내부에 적어도 하나의 압전소자를 봉입하고, 그 일측에 피타격전극을 접속하며, 피타격전극의 선단을 절연성 피복체의 단부로부터 외측으로 돌출시킴과 동시에, 상기 압전소자의 타측에 출력단자를 접속하고, 이 출력단자로부터 측방향으로 돌출된 연결단부를 절연성 피복체의 주면에 형성된 연결돌출관에에 돌출시키며, 연결단부에 리드선을 전기적으로 접속케한 압전유니트에 있어서, 연결단부가 삽입공을 형성한 판상연결부로 구성되고 또한 상기 판상연결부를 삽입하는 삽입구와, 삽입구의 저부에 형성되어 삽입구의 저부와 선단변부측으로 연속되고 상기 선단변부를 중심으로하여 상하 굴신가능하게 되어 있으며 또한 후측부에 연결단부의 삽입공으로 삽입가능한 삽입돌기가 상측으로 돌설된 가요성 연장편을 구비한 접속단자편을 리드선의 단부에 고착하여서 됨을 특징으로 하는 압전유니트의 도전코드 접속장치.At least one piezoelectric element is enclosed inside the insulating coating body, a target electrode is connected to one side thereof, the tip of the target electrode is projected outward from an end of the insulating coating body, and at the other side of the piezoelectric element. In a piezoelectric unit in which an output terminal is connected, a connecting end projecting laterally from the output terminal to a connecting projection tube formed on the main surface of the insulating coating body, and the lead wire is electrically connected to the connecting end. And an insertion hole for inserting the plate connection part, and a bottom portion of the insertion hole, which is formed at the bottom of the insertion hole, and is continuous to the bottom and the leading edge side of the insertion hole, and is capable of being stretched up and down about the leading edge. Connecting end having a flexible extension piece with an insertion protrusion protruding upward from the rear end, which can be inserted into the insertion end of the connecting end Challenge code access of the piezoelectric unit, characterized in that the fixing piece hayeoseo to an end of the lead wire. 청구범위 1항에 있어서, 절연성 피복체의 연결돌출관의 내면에 상기 연결단부의 상하면과 대향하는 부위에 두꺼운 부분을 형성함을 특징으로 하는 도전코드 접속장치.The conductive cord connecting device according to claim 1, wherein a thick portion is formed on an inner surface of the connecting projection tube of the insulating coating to face the upper and lower surfaces of the connecting end. 청구범위 1항에 있어서, 리드선의 단부에 접속단자편의 외주면을 둘러쌈과 동시에 상기 연결돌출관의 내면 또는 외면과 밀착 삽입되는 절연피복부재를 배설함을 특징으로 하는 도전코드 접속장치.The conductive cord connecting device according to claim 1, wherein an insulating coating member is formed at the end of the lead wire to surround the outer circumferential surface of the connecting terminal piece and to be inserted in close contact with the inner surface or the outer surface of the connecting projection tube. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940025859A 1993-12-28 1994-10-10 Conductive cord connection device for piezoelectric unit KR0177188B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7569193 1993-12-28
JP93-75691 1993-12-28
JP94-152999 1994-06-10
JP6152999A JPH07235706A (en) 1993-12-28 1994-06-10 Conductive cord connection device for piezoelectric unit

Publications (2)

Publication Number Publication Date
KR950021879A true KR950021879A (en) 1995-07-26
KR0177188B1 KR0177188B1 (en) 1999-03-20

Family

ID=26416847

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025859A KR0177188B1 (en) 1993-12-28 1994-10-10 Conductive cord connection device for piezoelectric unit

Country Status (3)

Country Link
JP (1) JPH07235706A (en)
KR (1) KR0177188B1 (en)
TW (1) TW256950B (en)

Also Published As

Publication number Publication date
TW256950B (en) 1995-09-11
JPH07235706A (en) 1995-09-05
KR0177188B1 (en) 1999-03-20

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