JPS5919366Y2 - lever type variable resistor - Google Patents
lever type variable resistorInfo
- Publication number
- JPS5919366Y2 JPS5919366Y2 JP14795478U JP14795478U JPS5919366Y2 JP S5919366 Y2 JPS5919366 Y2 JP S5919366Y2 JP 14795478 U JP14795478 U JP 14795478U JP 14795478 U JP14795478 U JP 14795478U JP S5919366 Y2 JPS5919366 Y2 JP S5919366Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- insulating substrate
- shaft
- variable resistor
- slider
- 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.)
- Expired
Links
Landscapes
- Adjustable Resistors (AREA)
Description
【考案の詳細な説明】
本考案はレバ一式可変抵抗器に関し、その目的とすると
ころは、構造簡単で組立てと操作とが極めて容易な２連
形のレバ一式可変抵抗器を安価に提供するにある。[Detailed description of the invention] The present invention relates to a lever-set variable resistor, and its purpose is to provide a dual-type lever-set variable resistor with a simple structure and extremely easy assembly and operation at a low cost. be.
本考案の実施例を第１図〜第３図により説明すると、１
は絶縁基板で、後記レバー１０の軸１１を軸支する軸孔
２と、該軸孔の中心を中心として、表裏両面に同心円弧
状にそれぞれ抵抗体３，３′と集電体４，４′とを形成
し、且つ、レバー１０の回動範囲を規制するための同心
円弧状スリット５を形成してあり、抵抗体３，３′の両
端はそれぞれ導電部６ａ、６ｂと５ａ’、 ５ｂ’とを
介して端子７，８と７′。An embodiment of the present invention will be explained with reference to FIGS. 1 to 3.
is an insulating substrate, which has a shaft hole 2 that pivotally supports a shaft 11 of a lever 10 (described later), and resistors 3, 3' and current collectors 4, 4' arranged in concentric circular arcs on both the front and back sides, centered on the center of the shaft hole. A concentric arc-shaped slit 5 is formed to restrict the rotation range of the lever 10, and conductive parts 6a, 6b and 5a', 5b' are formed at both ends of the resistors 3 and 3', respectively. via terminals 7, 8 and 7'.
８′とに接続し、集電体４，４′の一端はそれぞれ端子
９．９′に接続しである。8', and one ends of the current collectors 4, 4' are connected to terminals 9 and 9', respectively.
なお、集電体４，４′と導電部６ ａ、 ６ ｂ、 ６
ａ’、 ６ｂ’トハ銀ヘース）等全焼付けて形成しであ
る。In addition, the current collectors 4, 4' and the conductive parts 6a, 6b, 6
a', 6b' (silver haze), etc. are completely baked to form.
また、１ａは絶縁基板１をミャーシ、パネル等に取付け
るための取付孔、１ｂは略半円形の張出部である。Further, 1a is a mounting hole for mounting the insulating substrate 1 to a chassis, panel, etc., and 1b is a substantially semicircular projecting portion.
１０は絶縁材料から戒る略羽子板状のレバーで、中間部
に回動の中心となる軸１１を固設してあり、該軸に対し
、一方に幅の狭い操作部１２を設け、他方に、摺動子１
７を取付けた、第１の摺動子女は部１３を設け、且つ、
該摺動子女は部の略中央部にはストッパー用柱状突起１
４を突設しており、軸１１を軸孔２に、柱状突起１４を
スリット５に挿通して絶縁基板１に取付けである。Reference numeral 10 denotes a substantially battledore-shaped lever made of an insulating material, and has a shaft 11 fixed in the middle, which is the center of rotation, and a narrow operation part 12 on one side of the shaft, and a lever on the other side. , slider 1
7, the first sliding member is provided with a portion 13, and
The sliding member has a columnar projection 1 for a stopper approximately in the center of the part.
The shaft 11 is inserted into the shaft hole 2 and the columnar projection 14 is inserted into the slit 5 to be attached to the insulating substrate 1.
１５は絶縁材料から成る回動板で、レバー１０から操作
部１２の幅の狭い部分を取除いた残部と同様な形状をし
、端部に第２の摺動子女は部１３′が一体に形成されて
おり、レバー１０の第１の摺動子女は部１３と、絶縁基
板１を挾んで対向させ、一端部に設けた取付孔１６に、
絶縁基板１の軸孔２から突出した軸１１の先端部を挿通
し、溶着、またはスピードナツト等の適宜な手段により
、軸１１に固着し、レバー１０と共動、回動するように
してあり、他端部には摺動子１７′を取付けである。Reference numeral 15 denotes a rotating plate made of an insulating material, which has the same shape as the remaining part of the lever 10 after removing the narrow part of the operating part 12, and has a second sliding part 13' integrally attached to the end thereof. The first sliding member of the lever 10 faces the part 13 with the insulating substrate 1 in between, and has a mounting hole 16 provided at one end.
The tip of the shaft 11 protruding from the shaft hole 2 of the insulating substrate 1 is inserted through and fixed to the shaft 11 by appropriate means such as welding or a speed nut, so that it moves and rotates in conjunction with the lever 10. , and a slider 17' is attached to the other end.
そして、回動板１５を軸１１に固定すると、レバー１０
と回動板１５とは絶縁基板１を挟持し、外れたり、がた
ついたりしないようになると共に、摺動子１７、１７’
の分岐状の摺動子片１７ａ、１７ａ’と１７ｂ。Then, when the rotating plate 15 is fixed to the shaft 11, the lever 10
The rotating plates 15 and 15 sandwich the insulating substrate 1 to prevent it from coming off or shaking, and the sliders 17, 17'
branched slider pieces 17a, 17a' and 17b.
１７ｂ′とが、それぞれ絶縁基板１の表裏両面の抵抗体
３，３′の集電体４，４′とに摺接するようにしてある
。17b' are in sliding contact with the current collectors 4, 4' of the resistors 3, 3' on both the front and back surfaces of the insulating substrate 1, respectively.
なお、摺動子１７．１７’は弾性に富む薄金属板から戒
り、取付部（図示せず）を摺動子女は部１３と回動板１
５とに適宜な手段により固定しである。Note that the sliders 17 and 17' are made of highly elastic thin metal plates, and the mounting parts (not shown) are connected to the sliding parts 13 and rotating plate 1.
5 and fixed by appropriate means.
次に、実施例可変抵抗器の動作を説明すると、第１図で
操作部１２を図で左、右に押圧すると、レバー１０と回
動板１５とが軸孔２を支点として同時に回動し、摺動子
１７．１７’が抵抗体３，３′と集電体４．４′とに摺
接、移動して、端子７，８と９との間と、端子７’、８
’と９′との間の抵抗値を同時に調整することができ、
そして、レバー１０と回動体１５との回動範囲は、柱状
突起１４がスリット５の図で左右の縁に当接する範囲に
規制される。Next, to explain the operation of the variable resistor of the embodiment, when the operating part 12 is pushed to the left or right in the figure in FIG. 1, the lever 10 and the rotating plate 15 simultaneously rotate about the shaft hole 2. , the slider 17.17' slides into contact with the resistors 3, 3' and the current collector 4.4' and moves between the terminals 7, 8 and 9 and between the terminals 7', 8.
The resistance value between ' and 9' can be adjusted at the same time,
The rotational range of the lever 10 and the rotating body 15 is limited to a range in which the columnar projection 14 abuts the left and right edges of the slit 5 in the drawing.
本考案のレバ一式可変抵抗器は、上記したように、絶縁
基板と、レバーと、回動板とがら戒り、絶縁基板に形成
されたスリットと、レバーに形成された突起とによって
、レバーの回動が規制されて、安定した回動が得られる
。As described above, the lever set variable resistor of the present invention includes an insulating substrate, a lever, and a rotating plate, and the lever is rotated by a slit formed in the insulating substrate and a protrusion formed on the lever. Movement is regulated and stable rotation can be obtained.
また、レバーには、操作部と第１の摺動子女は部とが回
動板には、第２の摺動子女は部がそれぞれ一体に形成さ
れており、２連型のレバ一式可変抵抗器として部品点数
が少なく、構造簡単、組立て容易で、経済的に生産でき
ると共に、操作が極めて容易で実用的である等の特徴を
有するものである。In addition, the lever has an operating part, a first sliding part, a rotating plate, and a second sliding part, which are integrally formed, and a two-piece lever set with variable resistance. The device has the following characteristics: it has a small number of parts, is simple in structure, easy to assemble, can be produced economically, and is extremely easy and practical to operate.
第１図〜第３図は本考案の実施例を示す図で、第１図は
正面図、第２図は一部断面を含む分解側面図、第３図は
裏面図である。
１・・・・・・絶縁基板、２・・・・・・軸孔、３，３
′・・・・・・抵抗体、４．４′・・・・・・集電体、
５・・・・・・スリット、１０・・・・・・レバー、１
１・・・・・・軸、１２・・・・・・操作部、１３．１
３’・・・・・・摺動子女は部、１４・・・・・・柱状
突起、１５・・・・・・回動板、１７．１７’・・・・
・・摺動子。1 to 3 are views showing an embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is an exploded side view including a partial cross section, and FIG. 3 is a back view. 1...Insulating substrate, 2...Shaft hole, 3, 3
'...Resistor, 4.4'... Current collector,
5...Slit, 10...Lever, 1
1...Axis, 12...Operation unit, 13.1
3'...Sliding child part, 14...Columnar projection, 15...Rotating plate, 17.17'...
...Slider.
Claims (1)
縁基板と、一端に操作部が他端に第１の摺動子女は部が
形成され、かつ略中央部に前記絶縁基板に回動可能に軸
支するための軸が一体に形成されているレバーと、該レ
バーの軸に固着されて、レバーと共動し、かつ端部に第
２の摺動子女は部が一体に形成された回動板とがら成り
、前記レバーと回動板とが前記絶縁基板をはさむように
対向配置されており、前記レバーの回動がレバーに形成
された突起と前記絶縁基板に形成されたスリットとによ
って規制されるとともに、前記レバーの回動によって前
記第１の摺動子女は部と前記回動板の第２の摺動子女は
部とに設けた各摺動子が前記絶縁基板の両面に設けた１
対の抵抗体と集電体とにそれぞれ摺接するようにしたこ
とを特徴とするレバ一式可変抵抗器。An insulating substrate is provided with a pair of resistors and a current collector on both the front and back surfaces, an operating section is formed at one end, a first sliding section is formed at the other end, and the insulating substrate is connected to the insulating substrate approximately at the center. A lever integrally formed with a shaft for movably supporting the lever, and a second sliding member fixed to the shaft of the lever so as to co-move with the lever and having a second sliding member integrally formed at the end thereof. The lever and the rotating plate are arranged opposite to each other so as to sandwich the insulating substrate, and the rotation of the lever is caused by a protrusion formed on the lever and a slit formed in the insulating substrate. and the rotation of the lever causes each slider provided in the first slider section and the second slider section of the rotating plate to slide on both sides of the insulating substrate. 1 set up in
A lever-set variable resistor characterized in that it is configured to be in sliding contact with a pair of resistors and a current collector, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14795478U JPS5919366Y2 (en) | 1978-10-27 | 1978-10-27 | lever type variable resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14795478U JPS5919366Y2 (en) | 1978-10-27 | 1978-10-27 | lever type variable resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5565802U JPS5565802U (en) | 1980-05-07 |
| JPS5919366Y2 true JPS5919366Y2 (en) | 1984-06-05 |
Family
ID=29129895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14795478U Expired JPS5919366Y2 (en) | 1978-10-27 | 1978-10-27 | lever type variable resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919366Y2 (en) |
-
1978
- 1978-10-27 JP JP14795478U patent/JPS5919366Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5565802U (en) | 1980-05-07 |
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