JPH0322591A - Equipment case - Google Patents
Equipment caseInfo
- Publication number
- JPH0322591A JPH0322591A JP15737989A JP15737989A JPH0322591A JP H0322591 A JPH0322591 A JP H0322591A JP 15737989 A JP15737989 A JP 15737989A JP 15737989 A JP15737989 A JP 15737989A JP H0322591 A JPH0322591 A JP H0322591A
- Authority
- JP
- Japan
- Prior art keywords
- control
- controls
- knob
- case
- main body
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract 1
- 238000002560 therapeutic procedure Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
(イ〉 産業上の利用分野
本発明は治療機器等の機器ケースに使用されている強弱
用回転式ツマミ、速度用回転式ツマミの取り付けの改良
に関する。DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to improvements in the attachment of strength rotary knobs and speed rotary knobs used in equipment cases such as treatment equipment.
(口〉 従来の技術
従来は第3図の様にツマミ(2〉の裏面に凹所(A)に
スプリング(B)で付勢されたボール(C)を押圧して
、ツマミ(2)を回動させたり、第4図の様にツマミ(
2)の周側に形成した凹部(D)に板バネ(E)の突起
部(F)を押圧してツマミ(2)を回動させていた。(
G)はプリント基板(1)は本体ケース。(Opening) Conventional technology Conventionally, as shown in Fig. 3, a ball (C) biased by a spring (B) is pressed into a recess (A) on the back of the knob (2) to turn the knob (2). Rotate the knob (as shown in Figure 4).
The knob (2) was rotated by pressing the protrusion (F) of the leaf spring (E) into the recess (D) formed on the circumferential side of the knob (2). (
G) is the printed circuit board (1) is the main body case.
斯る機構によるツマミ〈2〉の回転支持であると、構造
が複雑であるとともに部品点数も増加するという欠点が
あった。Rotating and supporting the knob <2> using such a mechanism has the disadvantage that the structure is complicated and the number of parts increases.
(ハ〉 発明が解決しようとする課題
本発明は、きわめて簡単な構造でツマミの無駄な回転を
防止する機器ケースを提供するものである。(c) Problems to be Solved by the Invention The present invention provides an equipment case that has an extremely simple structure and prevents unnecessary rotation of a knob.
〈二〉 課題を解決するための手段
本発明は、本体ケースのツマミの裏面に圧接する緩衝材
を配設し、この緩衝材の反対側の本体ケースに同じくツ
マミの裏面に当接する当接部を突出形成したものである
。<2> Means for Solving the Problems The present invention provides a cushioning material that presses against the back surface of the knob of the main body case, and a contact portion that also contacts the back surface of the knob on the main body case on the opposite side of the cushioning material. It is formed in a protruding manner.
(ホ〉作 用
斯る構成によると、ツマミは緩衝材で裏面から押圧され
ているため、不必要にツマミが回転ずることなく、且つ
この緩衝材と当接部とでツマミの横ブレが防止される。(E) Effect: According to this configuration, the knob is pressed from the back side by the cushioning material, so the knob does not rotate unnecessarily, and the cushioning material and the contact part prevent the knob from moving horizontally. be done.
(へ)実施例
(1〉は低周波治療器等に使用する機器ケースで、上方
内部に使用者の肩に配禽する通電用導子(図示せC)に
対して付与電流の強弱(強さ)を制御する強弱用回転式
ツマミ(第1ツマミという)(2)と、振動の早さを制
御する速度用回転式ツマミ(第2ツマミという)(3)
とを隣接して配設する。これら第1ツマミ(2)と第2
ツマミ(3)とは円形を成し、その周側面に凹凸部〈4
〉・・・を形成している。そして、その大部分を本体ケ
ース(1)内に配設し、一部端縁を本体ケース(1〉の
側壁から突出させている。(5)(5)はツマミ(2)
(3)の回転軸である。このツマミ(2)(3)の裏面
外周側には段部(7〉を形成している。(8〉は本体ケ
ース(1)に形成されるし字形の突堤で、前記第1ツマ
ミ(2)と第2ツマミ(3)とに跨るように形成される
もので、この間に緩衝材(lO)を保持している。この
緩衝材(lO〉は第1ツマミ(2〉と第2ツマミ(3)
の段部(7)に圧接するようにしている。(f) Example (1) is a device case used for a low-frequency treatment device, etc., and the strength of the applied current (intensity or A rotary knob for strength (referred to as the first knob) (2) that controls the vibration speed, and a rotary knob for speed (referred to as the second knob) that controls the speed of vibration (3).
and placed adjacent to each other. These first knobs (2) and
The knob (3) is circular and has an uneven part on its circumferential surface.
〉... is formed. Most of it is disposed inside the main case (1), and a part of the edge protrudes from the side wall of the main case (1). (5) (5) is a knob (2).
(3) is the rotation axis. A stepped portion (7>) is formed on the outer periphery of the back surface of the knobs (2) and (3). (8> is a wedge-shaped projection formed on the main body case (1), and the first knob (2) ) and the second knob (3), and holds a buffer material (lO) between them. This buffer material (lO) extends between the first knob (2> and the second knob (3) 3)
It is made to come into pressure contact with the stepped portion (7) of the.
又、この緩衝材〈10〉と反対側の本体ケース〈1〉に
は一対の当接部(11)(11)を形成して、前記第1
ツマミ(2)と第2ツマミ(3)の段部(7)に当接す
るようにしている。(15)はプリント基板。Further, a pair of contact parts (11) (11) are formed on the main body case <1> on the opposite side to the cushioning material <10>, and the first
The knob (2) and the second knob (3) are brought into contact with the stepped portions (7). (15) is a printed circuit board.
斯る構成によると、第1ツマミ(2)及び第2ツマミ(
3)は常時緩衝材(10)で押圧されているため、不用
意にツマミ(2)(3)に触れても回動することがなく
、しかもツマミ(2>(3)は緩衝材(IO)と当接部
(11)とでその裏面を押圧しているため、横ブレを生
ずることがない。According to such a configuration, the first knob (2) and the second knob (
3) is always pressed by the cushioning material (10), so even if you accidentally touch the knobs (2) and (3), they will not rotate. ) and the abutting portion (11) press the back surface, so lateral wobbling does not occur.
(ト〉 発明の効果
本発明、簡単な構造で不用意なツマミの回転を緩衝材で
防止でき、しかもこの緩衝材と当接部とでツマミの横ブ
レを防止できる効果を奏する。(G) Effects of the Invention The present invention has the effect of being able to prevent the knob from inadvertently rotating with a simple structure using a cushioning material, and also preventing the knob from lateral wobbling using the cushioning material and the contact portion.
第1図は本発明機器ケースの正面、図、第2図は同断面
図、第3図及び第4図は異なる従来の要部説明図である
。
(2)(3)・・・回転式ツマミ、(1)・・・本体ゲ
ース、(10)・・・緩衝材、(11〉・・・当接部。FIG. 1 is a front view of the device case of the present invention, FIG. 2 is a sectional view of the same, and FIGS. 3 and 4 are different explanatory views of the main parts of the conventional device case. (2) (3)... Rotary knob, (1)... Body gauge, (10)... Cushioning material, (11>... Contact portion.
Claims (1)
させるようにしたものにおいて、前記本体ケースにツマ
ミの裏面に圧接する緩衝材を配設するとともにこの緩衝
材と反対側のツマミの裏面に当接する当接部を突出形成
したことを特徴とする機器ケース。(1) In a device in which the end edge of a rotary knob is made to protrude from the side wall of the main body case, a cushioning material is provided in the main body case to press against the back side of the knob, and the back side of the knob on the opposite side from this cushioning material is provided. An equipment case characterized by having a protruding abutting portion that abuts on the device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15737989A JPH0322591A (en) | 1989-06-20 | 1989-06-20 | Equipment case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15737989A JPH0322591A (en) | 1989-06-20 | 1989-06-20 | Equipment case |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0322591A true JPH0322591A (en) | 1991-01-30 |
Family
ID=15648368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15737989A Pending JPH0322591A (en) | 1989-06-20 | 1989-06-20 | Equipment case |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0322591A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009351A1 (en) * | 1996-08-28 | 1998-03-05 | Mitsubishi Corporation | Car battery plug |
WO2019044436A1 (en) | 2017-08-28 | 2019-03-07 | 株式会社Adeka | Antibacterial antifungal composition |
-
1989
- 1989-06-20 JP JP15737989A patent/JPH0322591A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009351A1 (en) * | 1996-08-28 | 1998-03-05 | Mitsubishi Corporation | Car battery plug |
WO2019044436A1 (en) | 2017-08-28 | 2019-03-07 | 株式会社Adeka | Antibacterial antifungal composition |
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