JPS61259505A - Variable resistor - Google Patents

Variable resistor

Info

Publication number
JPS61259505A
JPS61259505A JP10172185A JP10172185A JPS61259505A JP S61259505 A JPS61259505 A JP S61259505A JP 10172185 A JP10172185 A JP 10172185A JP 10172185 A JP10172185 A JP 10172185A JP S61259505 A JPS61259505 A JP S61259505A
Authority
JP
Japan
Prior art keywords
rotor
variable resistor
housing
screwdriver
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10172185A
Other languages
Japanese (ja)
Inventor
堀江 恒夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Copal Electronics Corp
Original Assignee
Copal Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Copal Electronics Co Ltd filed Critical Copal Electronics Co Ltd
Priority to JP10172185A priority Critical patent/JPS61259505A/en
Publication of JPS61259505A publication Critical patent/JPS61259505A/en
Pending legal-status Critical Current

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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

【発明の詳細な説明】 (イ)産業上の利用分野 、 この発明は可変抵抗器に関するものである。[Detailed description of the invention] (b) Industrial application field, This invention relates to a variable resistor.

(ロ)従来の技術 従来例の可変抵抗器は、ハウジング2に、設けた孔部5
内にロータ4が回動自在に収容されてなり、ロータ4の
端部に穿設したねじ溝6にプラスねじドライバ等を挿入
してロータ4を所定方向に回動させれば、図示してない
が、ロータ4に設けた接触部材例えばワイノξ等がケー
ス2内に設けたペース上に配設した抵抗体上を摺動して
位置移動を行うことにより所定の抵抗値が得られるよう
構成されている。符号7はロータ4の回動移動を計測す
るための目盛部でおる。又前記抵抗体又は電極体に接続
したピン端子8,10.12がケース2の下方に突出し
ており、これらのピン端子はプリント基板等の挿入され
て電気的接続がなされ可変抵抗器としての作用を呈へも
のである。プラスねじドライバ等を挿入してローター4
0回動を行うため!ねじ溝6を具えた°−1’4の上端
部14の面は・ケー□ス2の上面、16と同一平面を形
成するよう構成されている。
(B) Prior art The conventional variable resistor has a hole 5 provided in the housing 2.
A rotor 4 is rotatably housed inside the rotor 4, and if a Phillips screwdriver or the like is inserted into a screw groove 6 bored at the end of the rotor 4 and the rotor 4 is rotated in a predetermined direction, the rotor 4 can be rotated as shown in the figure. However, a contact member provided on the rotor 4, such as Waino ξ, is configured so that a predetermined resistance value can be obtained by sliding and moving the position on a resistor provided on a pace provided in the case 2. has been done. Reference numeral 7 denotes a scale section for measuring the rotational movement of the rotor 4. Further, pin terminals 8, 10, and 12 connected to the resistor or electrode body protrude below the case 2, and these pin terminals are electrically connected by inserting a printed circuit board, etc., and function as a variable resistor. It is intended to be presented. Insert a Phillips screwdriver etc. and tighten the rotor 4.
To perform 0 rotation! The surface of the upper end portion 14 of the °-1'4 provided with the thread groove 6 is configured to form the same plane as the upper surface 16 of the case 2.

(ハ)発明の解決しようとする問題点 ロータ4のねじ溝6にドライバ等全当てがって、ロータ
全回動じて所定の抵抗値を得る場合に、ロータ4の上面
14とハウジングの上面16とは同一平面上にあるよ、
うに構成されているから、シラスねじドライノ々・等が
迅速且正確にロータのねじ溝6に挿入するこ゛とが困難
であり、ロータの回動作業が手間どり、ロータの正しい
回動ができない等の問題点があった。
(c) Problem to be solved by the invention When a screwdriver, etc. is fully applied to the screw groove 6 of the rotor 4 and the rotor is rotated fully to obtain a predetermined resistance value, the upper surface 14 of the rotor 4 and the upper surface 16 of the housing It is on the same plane as
Because of this structure, it is difficult to quickly and accurately insert the dry glass screws etc. into the thread groove 6 of the rotor, making it difficult to rotate the rotor and causing problems such as not being able to rotate the rotor correctly. There was a problem.

に)問題点解決のための手段並作用 本発明においては前記の問題点解決のために、目盛部7
よりハウジングのロータ孔部50間のハウジング部分1
8全ロータ孔5方向へ傾斜したテ、o部に形成してなる
ものである。
B) Means for solving the problem In the present invention, in order to solve the above problem, the scale part 7 is
The housing portion 1 between the rotor holes 50 of the housing
8. All of the rotor holes are formed in Te and O portions that are inclined in the 5 direction.

プラスねじドライバ等をロータ4のねし溝6に当てがっ
てロータ4を回動する際、前記ドライバの先端はテーノ
ξ部の傾斜に沿って挿入草れ容易且迅速にねし溝6に係
合し従ってロータ4を迅速正確に作動することができる
When rotating the rotor 4 by applying a Phillips screwdriver or the like to the threaded groove 6 of the rotor 4, the tip of the screwdriver is inserted along the slope of the ξ portion of the rotor 4, and easily and quickly enters the threaded groove 6. engagement and thus the rotor 4 can be operated quickly and accurately.

(羽実施例 第1図は本発明に係る可変抵抗器の一部破断図、第2図
は可変抵抗器の平面図である。・・ウジングの 2の上面16に設けた目盛部7よりロータ孔WJ 5A
方向ヘテ一パ部18を形成する。本発明に係る可変抵抗
器のその他の関係部材は既に従来例の説明の際申しのべ
たので省略する。
(Blade embodiment Fig. 1 is a partially cutaway view of a variable resistor according to the present invention, and Fig. 2 is a plan view of the variable resistor.) Hole WJ 5A
A directionally uneven part 18 is formed. Other related members of the variable resistor according to the present invention have already been described in the description of the conventional example, so a description thereof will be omitted.

(へ)発明の効果 プラスねしドライバの先端は、・・ウジング上面に設け
たテーパ部の傾斜面に沿って、−動作でロータのねじ溝
に挿入係合され、ロータの迅速、正確な回動全可能とす
る。
(f) Effects of the Invention The tip of the screwdriver is inserted into and engaged with the screw groove of the rotor along the slope of the tapered portion provided on the upper surface of the housing, allowing quick and accurate rotation of the rotor. Full movement is possible.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明に係る一実施例で可変抵抗器の一部破断
図。第2図は第1図の平面図。第3図は第1図の側面図
。 2・ハウジング     4 ロータ 5 孔部        7 目盛部 16・・ハウジング上面  18 チーノミ部用願人 
コ、oル電子株式会社
FIG. 1 is a partially cutaway view of a variable resistor according to an embodiment of the present invention. FIG. 2 is a plan view of FIG. 1. FIG. 3 is a side view of FIG. 1. 2.Housing 4 Rotor 5 Hole 7 Scale portion 16...Housing top surface 18 Chimney portion Applicant
CO,OL ELECTRONICS CO., LTD.

Claims (1)

【特許請求の範囲】[Claims]  ハウジング上面に設けた目盛部よりロータを収容する
ハウジング孔部方向に傾斜するテーパ部を設けたことを
特徴とする可変抵抗器。
1. A variable resistor comprising a tapered portion that is inclined from a scale provided on the upper surface of the housing toward a housing hole that accommodates a rotor.
JP10172185A 1985-05-13 1985-05-13 Variable resistor Pending JPS61259505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10172185A JPS61259505A (en) 1985-05-13 1985-05-13 Variable resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10172185A JPS61259505A (en) 1985-05-13 1985-05-13 Variable resistor

Publications (1)

Publication Number Publication Date
JPS61259505A true JPS61259505A (en) 1986-11-17

Family

ID=14308165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10172185A Pending JPS61259505A (en) 1985-05-13 1985-05-13 Variable resistor

Country Status (1)

Country Link
JP (1) JPS61259505A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251709U (en) * 1985-09-19 1987-03-31
JPH031501A (en) * 1989-05-29 1991-01-08 Murata Mfg Co Ltd Variable resistor
JPH0399404U (en) * 1990-01-31 1991-10-17

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944433U (en) * 1972-07-24 1974-04-18
JPS6041011B2 (en) * 1977-04-04 1985-09-13 コ−ニング・グラス・ワ−クス opal glass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944433U (en) * 1972-07-24 1974-04-18
JPS6041011B2 (en) * 1977-04-04 1985-09-13 コ−ニング・グラス・ワ−クス opal glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251709U (en) * 1985-09-19 1987-03-31
JPH031501A (en) * 1989-05-29 1991-01-08 Murata Mfg Co Ltd Variable resistor
JPH0399404U (en) * 1990-01-31 1991-10-17

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