KR0117543Y1 - Structure ofamicro switch - Google Patents
Structure ofamicro switchInfo
- Publication number
- KR0117543Y1 KR0117543Y1 KR2019940006600U KR19940006600U KR0117543Y1 KR 0117543 Y1 KR0117543 Y1 KR 0117543Y1 KR 2019940006600 U KR2019940006600 U KR 2019940006600U KR 19940006600 U KR19940006600 U KR 19940006600U KR 0117543 Y1 KR0117543 Y1 KR 0117543Y1
- Authority
- KR
- South Korea
- Prior art keywords
- terminal
- movable terminal
- switch
- case
- movable
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
- H01H13/30—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs one end of spring transmitting movement to the contact member when the other end is moved by the operating part
Landscapes
- Push-Button Switches (AREA)
Abstract
본 고안은 마이크로 스위치의 구조에 관한 것으로, 종래 마이크로 스위치의 내부구조가 복잡하게 연결되어 있기 때문에 상기의 각 부품을 서로 조립할때 작업공수가 증가하여 생산성이 떨어지고, 오조립으로 인한 품질불량이 발생하고, 각 부품의 수가 많기 때문에 원가상승의 요인이 있었다. 따라서 본 고안은 케이스(10) 내부에 삽입부(90)와 지지부(70)를 형성하고, 삽입부(90)에 외부전원단자(60)와 코일스프링(80)을 삽지하며, 지지부(70)에 가동단자(40)를 설치하여 그 가동단자(40)의 일측이 삽입부(90)의 상단에 위치하도록 구성하고, 케이스(10) 일측에 부하연결단자(50)와 고정단자(30)를 설치하여 생산성향상, 원가절감, 품질향상의 효과를 이룩할 수 있다.The present invention relates to the structure of the micro-switch, and because the internal structure of the conventional micro-switch is connected intricately, when the assembling of each of the above parts to increase the labor and productivity is reduced, poor quality due to incorrect assembly As the number of parts is large, there was a cost increase. Therefore, the present invention forms an insertion part 90 and a support part 70 in the case 10, inserts the external power terminal 60 and the coil spring 80 into the insertion part 90, and the support part 70. The movable terminal 40 is installed on the one side of the movable terminal 40 so as to be positioned at the upper end of the insertion unit 90, and the load connecting terminal 50 and the fixed terminal 30 are disposed on one side of the case 10. By installing, it can achieve the effect of productivity, cost reduction and quality improvement.
Description
제 1도는 종래 마이크로 스위치의 오프(off)상태를 도시한 정면도1 is a front view showing an off state of a conventional micro switch.
제 2도의 (a)는 본 고안 마이크로 스위치의 온(on)상태를 도시한 정면도(A) of FIG. 2 is a front view showing an on state of the inventive microswitch
(b)는 본 고안 마이크로 스위치의 오프(off)상태를 도시한 정면도(b) is a front view showing an off state of the inventive microswitch
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
3,30 : 고정단자4,40 : 가동단자3,30: fixed terminal 4,40: movable terminal
5,50 : 부하연결단자6,60 : 외부전원단자5,50: Load connection terminal 6,60: External power terminal
7 : 작동편8 : 판스프링7: operating piece 8: leaf spring
70 : 지지부71 : 삽지홈70: support portion 71: insertion groove
80 : 코일스프링90 : 삽입부80: coil spring 90: insertion portion
본 고안은 마이크로 스위치의 구조에 관한 것으로, 특히 버튼에 의해 작동되는 마이크로 스위치 내부부품의 수를 줄이고, 구조를 단순하게 하여 조립을 간단하게 함으로써 작업성을 향상시킨 마이크로 스위치의 구조에 관한 것이다.The present invention relates to a structure of a micro switch, and more particularly, to a structure of a micro switch in which workability is improved by reducing the number of internal parts of a micro switch operated by a button and simplifying the assembly by simplifying the structure.
일반적으로 마이크로 스위치는 기구적으로 변위를 검출하는데 사용되는 것으로, 예를 들면 전자렌지에서 도어를 개폐할 때 그 도어가 안전하게 개폐되었는지를 검출하기 위해서 사용되는데, 이렇게 도어개폐가 안전한지를 판단하여 부하에 통전을 함으로써 발생되는 고주파가 외부로 누설되지 않도록 하는 역할을 하는 것이다.In general, the micro switch is used to mechanically detect the displacement. For example, when the door is opened or closed in a microwave oven, it is used to detect whether the door is safely opened or closed. The high frequency generated by energizing prevents leakage to the outside.
종래 마이크로 스위치의 내부구조를 살펴보면, 버튼(2)은 가동단자(4)의 일단에 접하고, 그 타단은 케이스(1)일측 상부의 고정단자(3)와 하부의 부하연결단자(5)의 사이에 설치되고, 상기 가동단자(4)와 외부전원단자(6)에 판스프링(8)이 취부되며, 상기 버튼(2)에 의해서 가동단자(4)가 눌려졌을때 작동되는 작동편(7)이 상기 가동단자(4)의 일단과 외부전원단자(6)에 취부되어 있다.Looking at the internal structure of the conventional micro-switch, the button (2) is in contact with one end of the movable terminal (4), the other end between the fixed terminal (3) of the upper side of the case 1 and the load connection terminal (5) of the lower And a leaf spring 8 mounted to the movable terminal 4 and the external power supply terminal 6, the actuating piece 7 being operated when the movable terminal 4 is pressed by the button 2; It is attached to one end of the movable terminal 4 and the external power supply terminal 6.
이와같이 구성된 마이크로 스위치의 버튼(2)을 누르면, 가동단자(4)의 일단에 취부되어 있는 작동편(7)이 눌려져 가동단자(4)에 취부된 판스프링(8)이 탄지되면서 고정단자(3)의 접점에 접해 있는 가동단자(4)의 접점이 부하연결단자(5)의 접점에 접속되어 부하에 통전됨으로써 그 부하가 작동된다.When the button 2 of the micro switch configured as described above is pressed, the operating piece 7 mounted on one end of the movable terminal 4 is pressed to press the plate spring 8 mounted on the movable terminal 4 while the fixed terminal 3 is held. The contact of the movable terminal 4 in contact with the contact of) is connected to the contact of the load connecting terminal 5 and energized by the load, thereby operating the load.
그러나 이와같은 종래의 기술구성은 판스프링(8), 가동단자(4), 작동편(7) 및 외부전원단자(6)가 서로 복잡하게 연결되어 있기 때문에 상기의 각 부품을 서로 조립할때 작업공수가 증가하여 생산성이 떨어지고, 조립을 잘못하였을때 동작이 되지 않는 등의 품질불량이 발생하고, 상기와 같은 각 부품들이 필요하기 때문에 원가상승의 문제점이 있다.However, this conventional technical configuration is because the plate spring (8), the movable terminal (4), the operating piece (7) and the external power supply terminal (6) are intricately connected to each other, the workmanship when assembling each of the above components The increase in productivity is reduced, poor quality, such as not working when the assembly is incorrect, there is a problem of cost increase because each of the components as described above is required.
따라서 본 고안은 상기의 문제점을 감안하여 마이크로 스위치의 내부를 단순구조로 하여 조립성을 향상시킴으로써 생산성을 향상시키고, 원가를 절감하고, 품질불량을 줄일 수 있는 마이크로 스위치의 구조를 제공하는 데에 그 목적이 있다.Accordingly, the present invention provides a structure of a micro switch that can improve productivity, reduce costs, and reduce quality defects by improving the assemblability by making the inside of the micro switch simple structure in view of the above problems. There is a purpose.
상기의 목적은 케이스 내부에 삽입부와 지지부를 형성하고, 삽입부에 외부전원단자와 코일스프링을 삽지하며, 지지부에 가동단자를 설치하여 그 가동단자의 일측이 삽입부의 상단에 위치하도록 구성하고, 케이스 일측에 부하연결단자와 고정단자를 설치함으로써 달성된다.The purpose of the above is to form an insertion part and a support part in the case, insert the external power terminal and the coil spring into the insertion part, and install the movable terminal in the support part so that one side of the movable terminal is positioned at the upper end of the insertion part, This is achieved by installing load and fixed terminals on one side of the case.
이하, 본 고안의 기술구성과 작용효과에 대해서 상세하게 첨부된 도면에 의거하여 설명하면 다음과 같다.Hereinafter, the technical configuration and the effect of the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 도어의 개폐를 검출하는 마이크로 스위치에 관한 것으로, 마이크로 스위치 케이스(10)의 내부에 삽입부(90)와 지지부(70)를 소정거리 이격시켜 형성하되, 삽입부(90)의 하단에는 외부전원단자(60)를 삽지하고, 그 위에는 코일스프링(80)을 삽지하며, 지지부(70)의 삽지홈(71)에는 가동단자(40)를 삽지하여 그 가동단자(40)의 일측이 코일스프링(80)을 압압한 상태에서 삽입부(90)의 상단에 위치하도록 구성하고, 케이스(10)의 일측의 상부에는 부하연결단자(50)를 설치하고 하부에는 고정단자(30)를 설치한후, 상기 가동단자(40)의 일측위에 놓인 버튼(20)을 온/오프시키면 가동단자(40)가 지지부(70)를 중심으로 시이소(seesaw)작동되면서 부하를 온/오프시키도록 구성한 것이다.The present invention relates to a micro switch for detecting the opening and closing of the door, the micro switch case 10 is formed by separating the insertion portion 90 and the support portion 70 by a predetermined distance, the lower end of the insertion portion 90 Inserting the external power supply terminal 60, inserting the coil spring 80 thereon, inserting the movable terminal 40 in the insertion groove 71 of the support portion 70, one side of the movable terminal 40 is coiled The spring 80 is configured to be positioned at the upper end of the insertion unit 90 in a pressed state, and the load connecting terminal 50 is installed at an upper portion of one side of the case 10 and a fixed terminal 30 is installed at the lower portion. After that, when the button 20 placed on one side of the movable terminal 40 is turned on / off, the movable terminal 40 is configured to seesaw the center of the support unit 70 to turn on / off the load.
상기 코일스프링(80)의 양단을 가동단자(40)와 외부전원단자(60)에 견고하게 취부되고, 통전이 잘되도록 솔더링 처리를 한다.Both ends of the coil spring 80 are firmly mounted to the movable terminal 40 and the external power supply terminal 60, and the soldering process is performed so that the current is well supplied.
위와같이 구성된 본 고안은 케이스(10) 외부로 돌설된 버튼(20)에 의해서 작동되는데, 즉 삽입부(90)에 삽지된 스프링(80)이 가동단자(40)의 일단을 밀어올려 버튼(20)이 케이스(10) 외부로 돌설되어 있는 상태에서, 상기 버튼(20)을 누르면 가동단자(40)가 밀리고 그 가동단자(40)의 일단에 설치된 스프링(80)이 압축되면서 지지부(70)에 삽지되어 있는 가동단자(40)의 타단이 들어올려져 부하연결단자(50)의 접점에 접속되면 그 부하연결단자(50)에 연결된 부하가 작동하게 된다.The present invention configured as described above is operated by a button 20 protruding out of the case 10, that is, the spring 80 inserted into the insertion unit 90 pushes one end of the movable terminal 40 to the button 20. ) In the state protruding to the outside of the case 10, pressing the button 20 pushes the movable terminal 40 and the spring 80 installed at one end of the movable terminal 40 is compressed to the support part 70. When the other end of the inserted movable terminal 40 is lifted and connected to the contact of the load connecting terminal 50, the load connected to the load connecting terminal 50 is operated.
이와같이 구성되어 작동되는 본 고안은 종래 마이크로 스위치 각 부품의 구조가 복잡하여 서로 조립할때 작업공수가 증가하여 생산성이 떨어지고, 오조립으로 인해서 품질불량이 발생하고, 부품수가 많아서 원가상승등의 문제점이 있었지만 부품수를 줄이고 구조를 간단히 함으로써 생산성향상, 원가절감, 품질향상의 효과가 있다.The present invention, which is constructed and operated as described above, has a problem in that the structure of each component of the micro switch is complicated, resulting in increased labor and increased productivity when assembled with each other, poor quality due to misassembly, and a large number of parts. By reducing the number of parts and simplifying the structure, productivity, cost and quality can be improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940006600U KR0117543Y1 (en) | 1994-03-30 | 1994-03-30 | Structure ofamicro switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940006600U KR0117543Y1 (en) | 1994-03-30 | 1994-03-30 | Structure ofamicro switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950028581U KR950028581U (en) | 1995-10-20 |
| KR0117543Y1 true KR0117543Y1 (en) | 1998-06-01 |
Family
ID=19380034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940006600U Expired - Fee Related KR0117543Y1 (en) | 1994-03-30 | 1994-03-30 | Structure ofamicro switch |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0117543Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100918172B1 (en) * | 2007-08-09 | 2009-09-17 | 조동신 | The negative and positive electrode micro switch |
-
1994
- 1994-03-30 KR KR2019940006600U patent/KR0117543Y1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100918172B1 (en) * | 2007-08-09 | 2009-09-17 | 조동신 | The negative and positive electrode micro switch |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950028581U (en) | 1995-10-20 |
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