KR910007312Y1 - P.c.b. fixing apparatus for a driving adapter of 3,5 inch floppy disk - Google Patents
P.c.b. fixing apparatus for a driving adapter of 3,5 inch floppy disk Download PDFInfo
- Publication number
- KR910007312Y1 KR910007312Y1 KR2019890012846U KR890012846U KR910007312Y1 KR 910007312 Y1 KR910007312 Y1 KR 910007312Y1 KR 2019890012846 U KR2019890012846 U KR 2019890012846U KR 890012846 U KR890012846 U KR 890012846U KR 910007312 Y1 KR910007312 Y1 KR 910007312Y1
- Authority
- KR
- South Korea
- Prior art keywords
- floppy disk
- inch floppy
- fixing
- disk driver
- adapter
- Prior art date
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
- H05K7/1417—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
-
- 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
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
- H05K7/1061—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting
- H05K7/1069—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting with spring contact pieces
-
- 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
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
- H05K7/1076—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by sliding
-
- 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
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2도는 (a)(b)는 본 고안의 조립 상태도.Figure 2 (a) (b) is an assembled state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 고정브라켓 11, 11' : 측벽10: fixing bracket 11, 11 ': side wall
12, 12' : 유격홈 13, 13' : 고정편12, 12 ': clearance groove 13, 13': fixed piece
14, 14' : 탄성편 15, 15' : 안내홈14, 14 ': elastic piece 15, 15': guide groove
20 : 아답터 카드 21, 21' : 고정구20: adapter card 21, 21 ': fixture
본 고안은 3.5인치 플로피 디스크 드라이버용 아답터 P. C. B 고정장치에 관한 것으로 특히 다수의 고정 스크류에 의한 고정방식에 의하지 않고 끼움 방식을 채택하여 작업성 향상 및 생산원가를 절감할 수 있도록 고안된 것이다.The present invention relates to an adapter P. C. B fixing device for 3.5-inch floppy disk driver, in particular, it is designed to improve the workability and reduce the production cost by adopting the fitting method, not by the fixing method by a plurality of fixing screws.
일반적으로 각 생산 메이터에서 생산되어 판매되고 있는 퍼스널 컴퓨터에는 대개 51/4인치 플로피 디스크 드라이버가 내장되어 있어 51/4인치 플로피 디스크를 사용하게 되는데 이는 메모리 용량(360KBit)이 적고 입출력 속도가 늦음은 물론 크기가 비교적 크고 취급이 용이하지 못하다는 문제점이 있는바, 많은 사용자들이 메모리 용량(720KBit)이 크고 입출력 속도가 신속함은 물론 소형이면서도 취급이 용이한 3.5인치 플로피 디스크 드라이버를 연결하여 사용하는 경우가 많다.In general, the personal computers produced and sold in each production mater usually have a 51 / 4-inch floppy disk driver, which uses 51 / 4-inch floppy disks, which have low memory capacity (360 KBit) and low I / O speed. Its size is relatively large and it is not easy to handle. Many users use a 3.5-inch floppy disk driver with a large memory capacity (720KBit), fast input / output speed, and small size and easy handling. many.
이와같이 퍼스널 컴퓨터에 3.5인치 플로피 디스크 드라이버를 연결함에 있어서는 기존의 51/4인치 플로피디스크 드라이버를 3.5인치 플로피 디스크 드라이버로 완전히 대체하는 경우도 있겠으나 이와같이 완전히 대체하면 3.5인치 플로피 디스크 전용으로만 사용할 수 있다는 문제점이 제기되므로서 사용자들은 51/4인치 플로피 디스크 드라이버를 원래대로 두고 3.5인치 플로피 디스크 드라이버를 외부에서 연결하여 51/4인치 플로피 디스크와 3.5인치 플로피 디스크를 다같이 사용하고 있다.As such, when connecting a 3.5-inch floppy disk driver to a personal computer, the existing 51 / 4-inch floppy disk driver may be completely replaced with a 3.5-inch floppy disk driver. As the problem is raised, users are using both 51 / 4-inch floppy disks and 3.5-inch floppy disks by leaving the 51 / 4-inch floppy disk driver in place and connecting the 3.5-inch floppy disk driver externally.
그러나 3.5인치 플로피 디스크 드라이버를 외부에서 연결함에 있어서, 컴퓨터 본체네에 기 내장된 플로피디스크 콘트롤러는 51/4인치 플로피 디스크 드라이버에 맞게 형성되어 있는 바, 이를 3.5인치 플로피 디스크 드라이버와 공용으로 사용하기 위해서는 양자 사이에 전기적인 연락르 가능케 하는 아답터 카드를 사용하게 되는데, 이러한 아답터 카드는 대개 3.5인치 플로피 디스크 드라이버 내의 메인 P. B. C와 연결 내장되어져 사용자가 시그널 콘넥터를 이용하여 플로피디스크 콘트롤러와 3.5인치 플로피 디스크 드라이버의 아답터 카드를 연결하므로서 51/4인치 플로피 디스크 드라이버와 3.5인치 플로피 디스크 드라이버를 호환성 있게 사용할 수 있는 것이다.However, when connecting 3.5-inch floppy disk driver from the outside, the built-in floppy disk controller of the computer main body is configured for 51 / 4-inch floppy disk driver. An adapter card is used to enable electrical communication between the adapters. These adapter cards are usually integrated into the main PB C in the 3.5-inch floppy disk driver, allowing the user to connect the floppy disk controller and 3.5-inch floppy disk driver using a signal connector. By connecting the adapter card, you can use the 51/4 inch floppy disk driver and the 3.5 inch floppy disk driver interchangeably.
이와 같은 아답터 카드를 3.5인치 플로피 디스크 드라이버내에 고정함에 있어서 종래에는 고정브라켓의 양측저면에 다수의 보수부를 형성하여 아답터 카드를 메인 P. C. B의 컨넥터와 연결시킨 후 고정스크류로써 체결고정하였는바, 부품수가 증가되고 조립공정이 번거로워 작업성 저하는 물론 생산 원가의 상승요인이 된다는 등의 여러가지 제반 문제점을 내재하고 있다.In fixing such an adapter card in a 3.5-inch floppy disk driver, in the past, a plurality of repair parts were formed on both bottom surfaces of the fixing bracket, and the adapter card was connected to the connector of the main PC B, and then fastened with a fixing screw. There are various problems inherent, such as increased work and cumbersome assembly process, which lowers workability and increases production cost.
따라서 본 고안자는 상기의 종래 문제점이 비경제적이고 비능률적이라는 데에 인식하여 다수의 고정 스크류에 의한 고정방식에 의하지 않고 끼움방식을 채택한 본 고안을 안출함으로써, 작업성 향상 및 생산원가의 절감효과를 얻고자 하는데 그 목적이 있는 것이다.Therefore, the present inventors recognize that the above-mentioned conventional problems are inconvenient and inefficient, and devise the present invention adopting the fitting method, not by the fixing method by a plurality of fixing screws, thereby improving workability and reducing the production cost. The purpose is to.
이하, 상기의 목적을 구체적으로 실현할 수 있는 본 고안을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings of the present invention capable of realizing the above object in detail as follows.
3.5인치 플로피 디스크 드라이버의 고정브라켓(18)에 아답터 카드(20)를 고정함에 있어서, 고정브라켓(10)의 양측벽(11)(11') 일측하단을 연장하여 내측으로 일정간격을 두고 상측으로 절고시켜 그 일측에 종방향의 유격홈(12)(12')을 두고 고정편(13)(13')의 중간부 상측부에 유격홈(12)(12') 측으로 개구되는 안내홈(15)(15')을 형성하여 아답터 카드(20)의 양측으로 돌출 형성된 고정구(21)(21')를 상기 고정편(13)(13')의 안내홈(15)(15')에 끼워 고정하는 구성이다.In fixing the adapter card 20 to the fixing bracket 18 of the 3.5-inch floppy disk driver, the lower ends of both side walls 11 and 11 ′ of the fixing bracket 10 extend upwards with a predetermined interval inward. The guide groove 15 opened to the clearance grooves 12 and 12 'in the upper part of the middle part of the fixing piece 13, 13' with the clearance clearance grooves 12 and 12 'of the longitudinal direction on one side. 15 ') to be fixed to the guide grooves 15 and 15' of the fixing pieces 13 and 13 'by fixing the fixtures 21 and 21' protruding to both sides of the adapter card 20. It is a constitution.
도면 중 미설명부호 30은 메인 P. C. B 박스이고 31은 핀 컨넥터 하우징, 23은 에이지 타입컨넥터이다.In the drawings, reference numeral 30 denotes a main P. C. B box, 31 a pin connector housing, and 23 an age type connector.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
본 고안에 의해 아답터 카드(20)를 고정브라켓(10)에 조립할 때에는 탄성편(14)(14')을 제2도(a)의 이점쇄선과 같이 양측으로 벌린 후 아답터 카드(20)의 양 고정구(21)(21')를 고정편(13)(13')의 안내홈(15)(15')에 밀어 끼우면 된다.According to the present invention, when assembling the adapter card 20 to the fixing bracket 10, the elastic pieces 14 and 14 'are spread to both sides as shown by the two-dot chain line in FIG. The fittings 21 and 21 'may be pushed into the guide grooves 15 and 15' of the fixing pieces 13 and 13 '.
이와같은 과정으로 아답터 카드(20)의 양 고정구(21)(21')가 고정편(13)(13')의 안내홈(15)(15')에 완전히 끼워지면 메인 P. C. B박스(30)의 핀 컨넥터(31)와 아답터 카드(20)의 컨넥터 하우징(22)이 결합됨과 동시에 탄성편(14)(14')이 자체 탄성 복원력으로 제2도 (b)와 같이 복원되면서 고정구(21)(21')의 후측단을 지지하게 되어 견고하게 조립이 완료되는 것이다.In this process, when both fasteners 21 and 21 'of the adapter card 20 are completely inserted into the guide grooves 15 and 15' of the fixing pieces 13 and 13 ', the main PC box B 30 The pin connector 31 and the connector housing 22 of the adapter card 20 are coupled to each other, and the elastic pieces 14 and 14 'are restored as shown in FIG. The rear end of the cylinder 21 'is supported so that the assembly is completed firmly.
또한, 반대로 아답터 카드(20)를 분리시키고자 할 때에는 조립시와 마찬가지로 탄성편(14)(14')을 양측으로 벌린 후 아답터 카드(20)를 당겨 빼내면 쉽게 분리된다.On the contrary, when the adapter card 20 is to be detached, the elastic pieces 14 and 14 'are opened to both sides as in the case of assembly, and then the adapter card 20 is pulled out to be easily separated.
이상에서와 같이 본 고안에 의하면 아답터 카드를 고정함에 있어서 간단한 끼움 수단으로 고정할 수 있는바, 조립공정이 매우 용이하여 작업성 향상에 기여할 수 있음은 물론 종래와 같은 고정스크류를 필요로 하지 않아 부품수 절감으로 생산 원가의 절감 효과를 얻을 수 있는 유용한 고안인 것이다.As described above, according to the present invention, in fixing the adapter card, it can be fixed by a simple fitting means. The assembly process is very easy, which contributes to the improvement of workability. It is a useful design that can reduce the production cost by reducing the number of water.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890012846U KR910007312Y1 (en) | 1989-08-31 | 1989-08-31 | P.c.b. fixing apparatus for a driving adapter of 3,5 inch floppy disk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890012846U KR910007312Y1 (en) | 1989-08-31 | 1989-08-31 | P.c.b. fixing apparatus for a driving adapter of 3,5 inch floppy disk |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910005250U KR910005250U (en) | 1991-03-20 |
KR910007312Y1 true KR910007312Y1 (en) | 1991-09-25 |
Family
ID=19289655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890012846U KR910007312Y1 (en) | 1989-08-31 | 1989-08-31 | P.c.b. fixing apparatus for a driving adapter of 3,5 inch floppy disk |
Country Status (1)
Country | Link |
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KR (1) | KR910007312Y1 (en) |
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1989
- 1989-08-31 KR KR2019890012846U patent/KR910007312Y1/en not_active IP Right Cessation
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Publication number | Publication date |
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KR910005250U (en) | 1991-03-20 |
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