KR900002118Y1 - Operating device of switch - Google Patents
Operating device of switch Download PDFInfo
- Publication number
- KR900002118Y1 KR900002118Y1 KR2019870022301U KR870022301U KR900002118Y1 KR 900002118 Y1 KR900002118 Y1 KR 900002118Y1 KR 2019870022301 U KR2019870022301 U KR 2019870022301U KR 870022301 U KR870022301 U KR 870022301U KR 900002118 Y1 KR900002118 Y1 KR 900002118Y1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- circuit board
- switches
- rotary knob
- rotary
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
Landscapes
- Switches With Compound Operations (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제 2 도는 본 고안의 부분 단면도로서 작용 상태를 나타낸 상태도.2 is a state diagram showing a working state as a partial cross-sectional view of the present invention.
제 3 도는 본 고안의 평면도3 is a plan view of the present invention
제 4 도는 종래 스위치 구동 장치의 단면도.4 is a cross-sectional view of a conventional switch drive device.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 회로기판 2 : 축1: circuit board 2: axis
3 : 회전손잡이 4 : 회전레버3: rotation knob 4: rotation lever
5 : 코일스프링 6 : 장흠5: coil spring 6: long fault
7 : 압압봉 8 : 스위치7: pressing rod 8: switch
9 : 안내구멍 10 : 원형덮개9: guide hole 10: round cover
본 고안은 로타리형 스위치 구동장치에 관한 것으로 특히 회전 손잡이에 회전레버와 스위치 압압봉을 형성하며 회전손잡이 축에 압축 코일 스프링을 끼워서 압압봉이 상하로 이동되게하고 회로 기판에 축지된 회전손잡이 축 주위의 동심원상에 다수계의 스위치를 설치하여 회전손잡이와 같이 회전되는 스위치 압압봉으로 임의의 스위치를 온, 오프할 수 있도록한 스위치 구동장치에 관한 것이다.The present invention relates to a rotary type switch drive device, and in particular, a rotary lever and a switch push rod are formed on a rotary knob, and the push rod is moved up and down by inserting a compression coil spring on a rotary knob shaft. It relates to a switch drive device that can be installed on the concentric circle of a plurality of switches to switch the arbitrary switch on and off by a switch push rod that rotates like a rotary knob.
종래의 스위치 구동장치는 제 4 도에 도시한 바와 같이 회로기판(34)에 설치된 스위치(30)들은 통상 횡 또는 종으로 다수개를 배열되고 각 스위치(30)마다 압압버튼(31)의 한쪽을 판넬(32)에 고정(32')하는 구조이므로 압압버튼(31)이 점유하는 공간이 넓어지고 따라서 판넬(32)의 이용 면적은 좁아지므로 제품을 소형화하는데 어렵고 원가 상승의 요인이 되었다.In the conventional switch driving apparatus, as shown in FIG. 4, a plurality of switches 30 installed on the circuit board 34 are usually arranged horizontally or vertically, and one side of the pressing button 31 is provided for each switch 30. FIG. Since the structure secured to the panel 32 (32 ') occupies the space occupied by the push button 31, and thus the area of use of the panel 32 is narrowed, it is difficult to miniaturize the product and the cost increase.
본 고안은 이와가은 문제점을 해결하기 위하여 1 개의 회전 손잡이에 형성된 스위치 압압봉을 회전시켜서 동심 원형으로 배설된 다수개의 스위치를 조작할 수 있도록 하여 1개의 압압봉으로 다수개의 스위치를 선택적으로 온, 오프할 수 있어서 사용에 편리할 뿐만 아니라 구조도 간단하고 압압봉이 점유하는 면적을 최소화하여 제품을 소형화할 수 있고 또 제품의 원가를 절감할 수 있는데 그 목적이 있는 것이다.In order to solve this and other problems, the present invention can operate a plurality of switches arranged in a concentric circle by rotating a switch push rod formed on one rotary knob to selectively turn on and off a plurality of switches with one push rod. It is not only convenient to use, but also has a simple structure and minimizes the area occupied by the push rod, thereby miniaturizing the product and reducing the cost of the product.
본 고안의 구성과 작용 효과를 도면 참조하면서 상세하게 설명하면 다음과 같다.If described in detail with reference to the configuration and the effect of the present invention as follows.
제 2 도에 의하여 본 고안의 구성는 회로기판(1)에 고정된 축(2)은 회전손잡이(3)와 일체로 된 회전레버(4)의 구멍(4')에 끼워져서 코일스프링(5)으로 탄지되어 장흠(6)에 핀(6')으로 지지되고 회전 레버(4)의 압압봉(7)이 회전되는 회로기판(1)면에 다수개의 스위치(8)가 동심원상에 설치되고 그 상부에 원형덮개(10)의 안내구멍(9)이 스위치(8)와 대향되게 원형덮개(10)를 회로기판(1)에 고정하여서된 것이다.2, the shaft 2 fixed to the circuit board 1 is inserted into the hole 4 'of the rotary lever 4 which is integral with the rotary knob 3, and thus the coil spring 5 And a plurality of switches 8 are arranged concentrically on the surface of the circuit board 1 on which the pin 6 'is supported by the pinhole 6 and the pressing rod 7 of the rotary lever 4 is rotated. The circular cover 10 is fixed to the circuit board 1 so that the guide hole 9 of the circular cover 10 is opposed to the switch 8 at the top.
미설명부호11 : 압압부가 안내되는 통로, 12 : 원형덮개의 걸림고리, 13 : 걸림구멍, 14 : 기기몸체, 15 : 회로기판 걸림고리, 16 : 투명 판넬, 17 : 발광 다이오드 표시등이다.Reference numeral 11: a passage through which the pressing unit is guided, 12: hook ring of the circular cover, 13: hook hole, 14: the body body, 15: circuit board hook ring, 16: transparent panel, 17: light emitting diode indicator light.
이와같이 구성된 본 고안의 작용효과를 설명하면, 제 2, 3 도와 같이 평상시에는 회전손잡이(3)와 회전레버(4)는 코일스프링(5)에 탄발되어 외측으로 튀어나와 있다.Referring to the operation and effect of the present invention configured as described above, as in the second and third degree, the rotary knob 3 and the rotary lever 4 are projected to the coil spring 5 and protrude outwards.
즉 축(2)의 직경보다 구멍(4')의 직경이 커서 축(2)에서 회전 레버(4)는 이동된다. 다수개의 스위치(8)중 선택한 1개의 스위치(8)를 "온"할때에는 투명판넬(16)을 통하여 내부의 발광다이오드를 보면서 회전손잡이(3)를 회전하면 회전레버(4)의 압압봉(7)이 선택한 스위치(8)와 일치된 안내구멍(9)과 표시등(17)의 위치에 위치되도록한 다음 회전손잡이93)를 누르면 코일스프링(5)은 압축되고 이때 장흠(6)은 핀(6')을 따라 이동되므로 압압봉(7)이 내측으로 이동되어 스위치(8)를 "온"하게 된다.That is, the diameter of the hole 4 'is larger than the diameter of the shaft 2, so that the rotation lever 4 is moved on the shaft 2. When turning on one of the selected switches (8) of the plurality of switches (8) by rotating the rotary knob (3) while watching the light emitting diode inside through the transparent panel (16) 7) is positioned at the position of the guide hole 9 and the indicator light 17 corresponding to the selected switch 8, and then pressing the rotary knob 93, the coil spring (5) is compressed and the fault (6) is pin As it is moved along 6 ', the push rod 7 is moved inward to " on " the switch 8.
그리고 회전손잡이(3)에서 손을 놓으면 코일스프링(5)의 탄지력에 의하여 제 2 도와 같이 압압봉(7)은 스위치(8)와 분리된다.When the hand is released from the rotary knob 3, the pressing rod 7 is separated from the switch 8 by the holding force of the coil spring 5 as the second degree.
이와같이 본 고안은 회전손잡이(3)를 회전하여 임의의 선택 스위치(8)를 조작할 수 있어서 사용이 편리하고 다수개의 스위치를 원형을 배열하므로 공감저유가 적어서 제품의 품질을 높일 수 있게 된 것이다.As such, the present invention can operate an arbitrary selection switch 8 by rotating the rotary knob 3, which is convenient to use and arranges a plurality of switches in a circle, thereby reducing the sympathetic oil, thereby improving the product quality.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870022301U KR900002118Y1 (en) | 1987-12-18 | 1987-12-18 | Operating device of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870022301U KR900002118Y1 (en) | 1987-12-18 | 1987-12-18 | Operating device of switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890014772U KR890014772U (en) | 1989-08-11 |
| KR900002118Y1 true KR900002118Y1 (en) | 1990-03-15 |
Family
ID=19270429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870022301U Expired KR900002118Y1 (en) | 1987-12-18 | 1987-12-18 | Operating device of switch |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900002118Y1 (en) |
-
1987
- 1987-12-18 KR KR2019870022301U patent/KR900002118Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890014772U (en) | 1989-08-11 |
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