KR920008663Y1 - Rotary knob for audio device - Google Patents
Rotary knob for audio device Download PDFInfo
- Publication number
- KR920008663Y1 KR920008663Y1 KR2019900008275U KR900008275U KR920008663Y1 KR 920008663 Y1 KR920008663 Y1 KR 920008663Y1 KR 2019900008275 U KR2019900008275 U KR 2019900008275U KR 900008275 U KR900008275 U KR 900008275U KR 920008663 Y1 KR920008663 Y1 KR 920008663Y1
- Authority
- KR
- South Korea
- Prior art keywords
- knob
- shaft
- rotary knob
- variable resistor
- nut
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Adjustable Resistors (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안을 실시하는 상태의 분해도이다.1 is an exploded view of a state of practicing the present invention.
제2도는 본 고안의 실시단면도이다.2 is a cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
5 : 탄압체5: suppressor
본 고안은 음향기기용 로터리 노브(Rotary Knob)에 관한 것으로 상세하게는 가변저항기를 고정하는 너트와, 가변저항기축에 끼워지는 노브사이의 축면에 탄접하는 탄압체를 사이에 끼이게 구성하여서 되는 음향기기용 노브장치에 관한 것이다.The present invention relates to a rotary knob for an acoustic device, and more particularly, for a sound device comprising a nut for fixing a variable resistor and a suppressing body in contact with the shaft surface between the knob fitted to the variable resistor shaft. It is about a knob device.
종래에는 제1도에서 보는 바와 같이 스프링(6), 고정홈(1b)과 탄압체(5) 없이 전면판넬(1)을 관통한 가변저항기(2)의 나사부(2c)에 너트(4)를 나사맞춤으로 고정한 뒤 노브(3)를 축(2b)에 끼워 조립케 되는 구조의 것이므로 가변 저항기 축(2b) 자체의 회전토오크가 노브(3)에 직접전달되어 노브(3)의 회전시 지나치게 가볍게 회전되어 사용자가 노브(3)의 미세한 회전각도를 얻기가 어려워 정확한 노브각도를 잡기에 어려움을 겪고 있었다.Conventionally, as shown in FIG. 1, the nut 4 is attached to the screw portion 2c of the variable resistor 2 passing through the front panel 1 without the spring 6, the fixing groove 1b, and the pressure suppressing body 5. Since the screw 3 is assembled to the shaft 2b after being fixed by screwing, the rotational torque of the variable resistor shaft 2b itself is directly transmitted to the knob 3 so that the knob 3 is too lightly rotated. Since it is difficult for the user to obtain a fine rotation angle of the knob (3) it was difficult to obtain the correct knob angle.
따라서 가변저항기 축에 의하여 회전되는 노브의 회전감각을 보다 묵직하면서도 세밀한 회전각도를 얻도록함이 필요하다.Therefore, it is necessary to obtain a more heavy and detailed angle of rotation of the knob rotated by the variable resistor shaft.
본 고안은 이를 감안하여 노브의 회전이 가볍게 또는 쉽게 미끄러지는 회전이 되지 않도록 묵직한 회전감각을 갖도록함과 아울러 회전각도가 세밀하게 정해질 수 있도록하는 노브를 제공하고자 하는데 그 목적이 있다.It is an object of the present invention to provide a knob that allows the rotation of the knob to be rotated lightly or easily so as to have a heavy sense of rotation and to precisely determine the rotation angle.
이와 같은 목적을 달성하기 위하여 본 고안은 전면판넬의 요입부에 고정홈을 구성하고, 너트와 노브사이에 상기 고정홈에 끼워지는 고정편과 스프링으로 탄지되는 2개의 탄편을 구성한 탄압체를 구성하여 노브의 회전중량에 의한 축의 회전력을 탄압체의 탄편과 축면에서 논슬립으로 억제되도록 하므로서 노브의 중량에 의한 회전이 쉽게 미끄럼회전되지 않고 보다 묵직하게 회전되도록함과 동시에 세밀한 회전각도를 얻을 수 있도록 하는 특징이 있다.In order to achieve the above object, the present invention constitutes a fixing groove in the recess of the front panel, and constitutes a pressure suppressor composed of a fixing piece fitted into the fixing groove between the nut and the knob and two bullet pieces that are supported by a spring. The rotational force of the shaft due to the rotational weight of the knob is suppressed by non-slip from the bullet piece and the shaft surface of the pressure body, so that the rotation by the weight of the knob can be rotated more heavily and more at the same time, while at the same time obtaining a detailed rotational angle. There is this.
첨부도면에 의거 더욱 상세히 설명하면 다음과 같다.According to the accompanying drawings in more detail as follows.
본 고안은 전면판넬(1)의 축공(1c)에 가변저항기(2)의 축(2b)을 통과시켜 나사부(2c)에서 너트(4)로 나사맞춤고정하고, 동시에 고정구(2a)는 고정공(1a)에 맞추어지게하여 가변저항기(2)를 고정한다.The present invention passes through the shaft (2b) of the variable resistor (2) through the shaft hole (1c) of the front panel (1), and screwed to the nut (4) from the screw portion (2c), at the same time the fastener (2a) is fixed The variable resistor 2 is fixed so that it is aligned with (1a).
고정된 가변저항기(2)의 축(2b)에는, 분할된 탄편(5a)의 중심개공부(5b)를 통과시키면서 고정편(5d)이 고정홈(1b)에 끼워지게 탄압체(5)를 구성하고 스프링(6)은 탄편(5a)에 탄지한다. 이후, 노브(3)를 축(2b)에 끼어넣는다.In the shaft 2b of the fixed variable resistor 2, the pressure receiving body 5 is fitted so that the fixing piece 5d is fitted into the fixing groove 1b while passing through the central opening 5b of the divided carbon piece 5a. The spring 6 is supported by the bullet piece 5a. Then, the knob 3 is inserted into the shaft 2b.
따라서, 탄편(5a)에 의하여 축(2b)면이 논슬립되고, 탄편(5a)은 고정편(5d)에 의하여 고정되므로 노브(3)가 축(2b)과 함께 회전되더라도 탄편(5a)은 그대로 탄접상태를 유지한다.Accordingly, the shaft 2b surface is non-slip by the coal piece 5a, and the coal piece 5a is fixed by the fixing piece 5d, so that the coal piece 5a remains intact even when the knob 3 is rotated together with the shaft 2b. Stay in contact.
미설명부호 5c는 스프링 지지돌기이다.Reference numeral 5c denotes a spring support protrusion.
이와같이 구성된 본 고안은 고정편(5d)에 의하여 고정홈(1b)에 고정된 탄압체(5)의 탄편(5a)이 축(2b)의 주면을 탄접하므로 축(2b)의 회전이 제한을 받게 되어, 노브(3)의 중량에 의한 가속력이 줄어들게 된다.According to the present invention configured as described above, the rotation of the shaft 2b is restricted because the coal piece 5a of the pressure body 5 fixed to the fixing groove 1b by the fixing piece 5d contacts the main surface of the shaft 2b. Thus, the acceleration force due to the weight of the knob 3 is reduced.
따라서, 노브의 사용시 가속력에 의한 미끄럼회전력을 줄일 수 있어 회전감각을 비교적 묵직하게 느껴지게 할 뿐 아니라 정확한 회전각도를 잡을 수 있다.Therefore, it is possible to reduce the sliding power by the acceleration force when using the knob to make the sense of rotation relatively heavy, as well as to capture the correct angle of rotation.
이와같이 본 고안은 종래 스프링(6)과 탄압체(5) 없는 노브장치가 노브(3)의 사용시 쉽게 가속되던 문제점을 해결하므로서 음향기기의 노브에 의한 사용시의 감각을 보다 고급화할 수 있는 개선된 효과를 갖는다.As such, the present invention solves the problem that the knob device without the conventional spring 6 and the suppressor 5 is easily accelerated when the knob 3 is used, thereby improving the sense of use by the knob of the acoustic device. Has
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900008275U KR920008663Y1 (en) | 1990-06-12 | 1990-06-12 | Rotary knob for audio device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900008275U KR920008663Y1 (en) | 1990-06-12 | 1990-06-12 | Rotary knob for audio device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920001224U KR920001224U (en) | 1992-01-28 |
| KR920008663Y1 true KR920008663Y1 (en) | 1992-12-12 |
Family
ID=19299811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900008275U KR920008663Y1 (en) | 1990-06-12 | 1990-06-12 | Rotary knob for audio device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920008663Y1 (en) |
-
1990
- 1990-06-12 KR KR2019900008275U patent/KR920008663Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920001224U (en) | 1992-01-28 |
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