KR920007949Y1 - Key board switch - Google Patents
Key board switch Download PDFInfo
- Publication number
- KR920007949Y1 KR920007949Y1 KR2019900022285U KR900022285U KR920007949Y1 KR 920007949 Y1 KR920007949 Y1 KR 920007949Y1 KR 2019900022285 U KR2019900022285 U KR 2019900022285U KR 900022285 U KR900022285 U KR 900022285U KR 920007949 Y1 KR920007949 Y1 KR 920007949Y1
- Authority
- KR
- South Korea
- Prior art keywords
- key board
- board switch
- key base
- projections
- present
- Prior art date
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
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- 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
- H01H13/10—Bases; Stationary contacts mounted thereon
Landscapes
- Push-Button Switches (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 사용상태 단면도.2 is a cross-sectional view of the use state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2, 2´ 2˝,2"' : 탄성편1: Main body 2, 2´ 2˝, 2 "': Elastic piece
3,3',3",3"' : 괘지돌기 4,4',4",4"' : 협지부3,3 ', 3 ", 3"': Hanging protrusion 4,4 ', 4 ", 4"': Narrowing part
5,5',5",5"' : 돌기 6 : 하우징5,5 ', 5 ", 5"': projection 6: housing
7 : 삽입구7: insertion hole
본 고안은 키 베이스를 키보드 하우징에 착탈할 수 있는 키베이스 고정장치에 관한 것이다.The present invention relates to a key base fixing device that can attach and detach the key base to the keyboard housing.
종래의 키베이스는 키보드 하우징의 상판 삽입구에 일단 삽입결합되면 훼손이나 장기 사용으로 교체가 요구 될 때 분리가 용이하기 못한 문제점이 있었으면 양측 2개소에서만 결합이 이루어져 결합이 견고하지 못하고 안정성이 결여되는 결점이 있었다.Conventional key bases have a problem in that they cannot be easily removed when they are replaced or damaged due to long-term use once inserted and inserted into the upper plate insertion hole of the keyboard housing. There was this.
본 고안은 이와 같은 문제점과 결점을 해소하기 위하여 키베이스 본체에 돌기가 형성된 탄성편를 이옹하여 견고하게 삽착할 수 있을 뿐아니라 훼손등으로 인한 교체시 손쉽게 분리되도록 한 것으로서 이하 첨부된 도면에 따라 상세히 설명하면 다음과 같다.The present invention is not only to be able to be firmly inserted by turning the elastic piece formed with projections on the key base body in order to solve such problems and defects, but also to be easily separated during replacement due to damage, etc. will be described in detail according to the accompanying drawings. Is as follows.
도면에 따라 상세히 설명하면 다음과 같다.When described in detail according to the drawings as follows.
본체(1)양측면 모서리부에 돌기(5)(5')(5")(5"')가 돌설되고 협지부(4)(4')(4")(4"')가 연장되어 형성된 탄성편(2)(2')(2")(2"')를 입설하며, 측변 표면 중앙부위에 괘지돌기(3)(3')(3")(3"')를 돌설하여 구성된 키베이스 고정장치이다.Projections 5, 5 ', 5 ", 5"' are protruded on both side edges of the main body 1, and the clamping portions 4, 4 ', 4', 4 ', 4' are extended. A key formed by inserting elastic pieces 2, 2 ', 2 ", 2"' and protruding the protrusions 3, 3 ', 3 ", 3"' at the central portion of the side surface. Base fixing device.
이와 같이 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.
하우징(6)상판에 다수개 천설된 삽입구(7)에 키베이스 본체(1)를 삽입하여 압압하면 돌기(5)(5')(5")(5"')가 탄성편(2)의 탄성에 의하여 통과하고 본체(1)의 측벽 표면 중앙부위에 돌설된 괘지돌기(3)(3')(3")(3"')에 하우징(6)의 상판 상면이 접촉됨과 동시에 탄성편(2)(2')(2")(2"')의 돌기(5)(5')(5")(5"")가 상판저면에 탄성에 의해 걸려서 고정되고 분리시는 돌기(5)(5')(5")(5"')의 상부로 연장된 협지부(4),(4'),(4"),(4"')를 협지하면서 당기면 탄성편 (2),(2'),(2"),(2"')에 형성된 돌기(5)(5')(5")(5"')가 상판 삽입구(7)저면의 걸림에서 해지되어 분리되는 것이다.When the key base body 1 is inserted and pressed into a plurality of insertion holes 7 installed on the housing 6, the protrusions 5, 5 ', 5', 5 '' The upper surface of the housing 6 is brought into contact with the rubbing protrusions 3, 3 ', 3 ", 3"' which pass by elasticity and protrude at the center of the side wall surface of the main body 1. 2) The projections 5, 5 ', 5' and 5 '' of the 2 ', 2' and 2 ''s are secured by elasticity on the bottom of the top plate, and the protrusions are removed when they are separated. (5 ') (5) (5)' (5 ''), the elastic pieces (2), ( The projections 5, 5 ', 5 ", 5"' formed at 2 '), 2 ", and 2"' are released by being separated from the locking of the bottom of the upper plate insertion hole 7.
이와 같이 본 고안은 결합이 용이하고 양측면 모서리부에서 키 베이스를 결합할 수 있으므로 안전하고 분리도 용이하고 구조가 간단한 유용한 고안인 것이다.As such, the present invention is a useful design that is safe, easy to separate, and simple in structure since the key base can be coupled at both sides of the edge easily.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900022285U KR920007949Y1 (en) | 1990-12-31 | 1990-12-31 | Key board switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900022285U KR920007949Y1 (en) | 1990-12-31 | 1990-12-31 | Key board switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920013550U KR920013550U (en) | 1992-07-27 |
| KR920007949Y1 true KR920007949Y1 (en) | 1992-10-22 |
Family
ID=19308816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900022285U KR920007949Y1 (en) | 1990-12-31 | 1990-12-31 | Key board switch |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920007949Y1 (en) |
-
1990
- 1990-12-31 KR KR2019900022285U patent/KR920007949Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920013550U (en) | 1992-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |