JPS5811205U

JPS5811205U - high voltage variable resistor

Info

Publication number: JPS5811205U
Application number: JP10565481U
Authority: JP
Inventors: 深田　豊; 西村　則哉; 太田　有三; 清水　与平; 美鶴江田
Original assignee: 三洋電機株式会社
Priority date: 1981-07-15
Filing date: 1981-07-15
Publication date: 1983-01-25
Also published as: JPH0110884Y2

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 drawings]

第１図は、従来の高圧可変抵抗器を示す図面であり、同
図ａは斜視図、同図すは要部断面図、同図Ｃは使用部品
の正面図、同図ｄは使用部品の斜視図である。第２図は
、本考案の高圧可変抵抗器の一実施例を示す図面であり
、同図ａは斜視図、同図すは要部断面図、同図Ｃは使用
部品を示す正面図である。第３図は、第２図の実施例で
用いられる種々のバネ形状を示す図面、第４図ａ、　　
ｂは、バネを絶縁ケースに配置した状態を示す要部斜視
図である。第５図は、本考案の他の実施例を説明するた
めの図面である。第６図は、本考案で用いられる外部接
続用端子の異なる実施例を示す図面である。１．１′・・・基板、ＩＣ・・・抵抗体、１ｈ、　　１
１．　１ｊ。ｌｋ−・・接続部、２・・・摺動子、３ａ、　　３ｂ、
　　３ｃ、　　３ｄ−・・・外部接続用端子、４・・・
フォーカス電圧調整用回転軸、５・・・スクリーン電圧
調整用回転軸、６，６′・・・絶縁ケース、１０・・・
コイル状バネ、１０ａ・・・リング状部、１１・・・穴
、ｌｌａ・・・凹所、１２・・・Ｖ字状バネ板。Figure 1 shows a conventional high-voltage variable resistor, in which Figure a is a perspective view, Figure C is a sectional view of the main parts, Figure C is a front view of the parts used, and Figure d is the diagram of the parts used. FIG. Fig. 2 is a drawing showing an embodiment of the high voltage variable resistor of the present invention, in which Fig. 2A is a perspective view, Fig. 2 is a sectional view of the main part, and Fig. 2C is a front view showing the parts used. . 3 is a drawing showing various spring shapes used in the embodiment of FIG. 2, FIG. 4a,
b is a perspective view of main parts showing a state in which the spring is arranged in an insulating case. FIG. 5 is a drawing for explaining another embodiment of the present invention. FIG. 6 is a diagram showing different embodiments of external connection terminals used in the present invention. 1.1'...Substrate, IC...Resistor, 1h, 1
1. 1j. lk-...Connection part, 2...Slider, 3a, 3b,
3c, 3d-...Terminal for external connection, 4...
Focus voltage adjustment rotation axis, 5... Screen voltage adjustment rotation axis, 6, 6'... Insulation case, 10...
Coiled spring, 10a...ring-shaped portion, 11...hole, lla...concavity, 12...V-shaped spring plate.

Claims

[Scope of utility model registration request]

(1) A substrate having a resistor having at least a circular shape and a slider provided opposite to the substrate and sliding on the circular portion of the substrate are arranged in one case, and the In a high-voltage variable resistor in which a plurality of external connection terminals connected to a resistor and a slider and a part of a rotating shaft connected to the slider are exposed to the outside, the external connection terminals are connected parallel to the substrate. A high voltage variable resistor, characterized in that the external connection terminal and the substrate are connected via a spring.

(2) The spring is housed in a hole provided in the case, and is positioned on an external connection terminal inserted into the hole from the outside, and by attaching the board to the case, the connection part of the board and the terminal are inserted. A high-voltage variable resistor according to claim 1, characterized in that the high-voltage variable resistor is brought into pressure contact with the utility model.

(3) The high voltage variable resistor according to claim 2, wherein the spring has a coil shape.

(4) The coiled spring has a ring-shaped portion through which the external connection terminal is inserted, and the hole has a knob formed with a recess into which a part of the ring-shaped portion is received. A high-voltage variable resistor according to claim 3 of the utility model registration claim.

(5) The high voltage variable resistor according to claim 2, wherein the spring is a V-shaped spring plate.

(6) The high-voltage variable resistor according to claim 5, wherein the V-shaped spring plate has a protruding contact on the side that abuts the connecting portion of the board.