KR0120719B1 - 안전장치가 구비된 인쇄회로기판 탈.장착장치 - Google Patents
안전장치가 구비된 인쇄회로기판 탈.장착장치Info
- Publication number
- KR0120719B1 KR0120719B1 KR1019940026397A KR19940026397A KR0120719B1 KR 0120719 B1 KR0120719 B1 KR 0120719B1 KR 1019940026397 A KR1019940026397 A KR 1019940026397A KR 19940026397 A KR19940026397 A KR 19940026397A KR 0120719 B1 KR0120719 B1 KR 0120719B1
- Authority
- KR
- South Korea
- Prior art keywords
- guide rail
- circuit board
- printed circuit
- rail support
- detacher
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1409—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by lever-type mechanisms
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
- H05K7/1418—Card guides, e.g. grooves
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
Claims (3)
- 다중의 인쇄회로기판을 탈·장착시키기 용이하도록 레버와 인쇄회로기판의 안내기능을 위한 가이드레일 및 상기 가이드레일을 지지하는 가이드레일지지대로 구성된 다중의 인쇄회로기판장착 시스템에 있어서, 상기 레버(110)에 부설되며 진동으로 인하여 인쇄회로기판(200)이 이탈되는 것을 방지하는 로커(120)와 인쇄회로기판(200)상에 설치된 ESD Trace(210)에 의하여 GND에 연결되도록 한 정전기 방지수단과; 가이드레일(330)을 지지하는 일측의 가이드레일 지지대(320)의 상면부에 경사념(321)을 형성하여 가이드레일(330)의 선단부가 완충작용을 하도록 한 가이드레일지지대 변형방지수단을 포함하는 안전장치가 구비된 인쇄회로기판 탈·장착장치.
- 제1항에 있어서, 가이드레일지지대 변형방지수단은 가이드레일(330)의 선단부에 받침돌기(331)를 형성하여 레버(110)의 결착돌기(112)와 분리돌기(113)의 작용이 원활하도록 하며, 상기 가이드레일(330)의 선단부의 약간 안측이 가이드레일지지대(320)의 경사면(321) 상부에 맞닿도록 하여 완충간격을 형성하도록 함을 특징으로 하는 안전장치가 구비된 인쇄회로기판 탈·장착장치.
- 제1항에 있어서, 정전기방지수단은 인쇄회로기판(200) 위에 ESD Trace(210)를 형성하고 상기 ESD Trace(210)는 로커(120)와 함께 로킹작용을 하는 스프링 핀(220)에 연결되며, ESD Trace(210)는 Frame GND와는 별도의 GND에 연결시켜서 인쇄회로기판(200) 상의 정전기를 유도시키도록 함을 특징으로 하는 안전장치가 구비된 인쇄회로기판 탈·장착장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940026397A KR0120719B1 (ko) | 1994-10-14 | 1994-10-14 | 안전장치가 구비된 인쇄회로기판 탈.장착장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940026397A KR0120719B1 (ko) | 1994-10-14 | 1994-10-14 | 안전장치가 구비된 인쇄회로기판 탈.장착장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960016654A KR960016654A (ko) | 1996-05-22 |
| KR0120719B1 true KR0120719B1 (ko) | 1997-10-23 |
Family
ID=19395150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940026397A Expired - Fee Related KR0120719B1 (ko) | 1994-10-14 | 1994-10-14 | 안전장치가 구비된 인쇄회로기판 탈.장착장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0120719B1 (ko) |
-
1994
- 1994-10-14 KR KR1019940026397A patent/KR0120719B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960016654A (ko) | 1996-05-22 |
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