JPS59177184U

JPS59177184U - Electrical connection structure of curved conductor

Info

Publication number: JPS59177184U
Application number: JP1984050715U
Authority: JP
Inventors: 光吉　哲郎; 渡辺　雄三
Original assignee: 沖電気工業株式会社
Priority date: 1984-04-09
Filing date: 1984-04-09
Publication date: 1984-11-27
Also published as: JPS6317170Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例を示す斜視図、第２図は本考案の一実施
例を示す正面図、第３図は締付り、ングの形状を示す斜
視図である。１・・・圧電子電極、４・・・導体パターン、５・・・
フレキシブル印刷配線板、７・・・可撓性樹脂シート、
８・・・締付リング、９・・・切断部、１０・・・溝、
１１・・・線材、１２・・・弾性板。FIG. 1 is a perspective view showing a conventional example, FIG. 2 is a front view showing an embodiment of the present invention, and FIG. 3 is a perspective view showing the shape of the tightening ring. 1... piezoelectric electrode, 4... conductor pattern, 5...
Flexible printed wiring board, 7... flexible resin sheet,
8... Tightening ring, 9... Cutting section, 10... Groove,
11... Wire rod, 12... Elastic plate.

Claims

[Claims for Utility Model Registration] 1. Electrically connecting a conductor such as rod-shaped or ring-shaped piezoelectric electrodes arranged in a curved shape such as a cylinder to a conductor pattern formed on a flexible printed wiring board. In the structure, a conductive flexible resin sheet is wrapped around the outer periphery of the conductors arranged in the shape of a curved surface, a flexible printed wiring board is wrapped around the outside of the sheet with the conductor pattern inside, and the outer periphery is further cut. At the same time as fitting a tightening ring having a spring property with a section, an elastic plate is inserted between the cut section and the flexible printed wiring board, and the tightening is performed by wrapping a wire rod around the outer periphery of the ring. According to the present invention, the conductors arranged in the shape of a curved surface and a conductor pattern of a flexible printed wiring board are pressed into contact with each other via a flexible resin sheet to electrically conduct each other. connection structure. 2. An electrical connection structure for a curved conductor as claimed in claim 1 of the utility model registration, characterized in that a groove into which a wire is fitted is provided on the outer periphery of the tightening ring. 3. The electrical connection structure for a curved conductor according to claim 1 of the utility model registration, characterized in that a metal ring is used as the tightening ring. 4. The electrical connection structure for a curved conductor as claimed in claim 1 of the utility model registration, characterized in that a high hardness rubber ring is used as the tightening ring.