KR960000640Y1 - Power switching apparatus for notebook-type computer - Google Patents
Power switching apparatus for notebook-type computer Download PDFInfo
- Publication number
- KR960000640Y1 KR960000640Y1 KR2019930025269U KR930025269U KR960000640Y1 KR 960000640 Y1 KR960000640 Y1 KR 960000640Y1 KR 2019930025269 U KR2019930025269 U KR 2019930025269U KR 930025269 U KR930025269 U KR 930025269U KR 960000640 Y1 KR960000640 Y1 KR 960000640Y1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- keyboard
- printed circuit
- notebook computer
- tact switch
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Abstract
내용 없음.No content.
Description
제 1 도는 종래 노트북 컴퓨터를 나타내는 사시도.1 is a perspective view showing a conventional notebook computer.
제 2 도는 종래 노트북 컴퓨터의 슬라이드스위치를 나타내는 단면도.2 is a cross-sectional view showing a slide switch of a conventional notebook computer.
제 3 도는 본 고안의 노트북 컴퓨터를 나타내는 사시도.3 is a perspective view showing a notebook computer of the present invention.
제 4 도는 본 고안의 파워키와 택트스위치를 나타내는 단면도.4 is a cross-sectional view showing a power key and a tact switch of the present invention.
제 5 도는 본 고안 인쇄회로케이블의 연결관계를 나타내는 평면도、5 is a plan view showing the connection relationship of the printed circuit cable of the present invention,
제 6 도 (a)는 본 고안의 탑커버를 분해한 상태의 키보드를 나타내는 평면도,(b)는 제 6 도 (a)의 A-A선 단면도.Figure 6 (a) is a plan view showing a keyboard in a disassembled top cover of the present invention, (b) is a cross-sectional view taken along line A-A of Figure 6 (a).
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 키보드 3 : 탑커버2: keyboard 3: top cover
5 : DC/DC보드 20 : 택트스위치5: DC / DC board 20: Tact switch
30 : 파워키 40 : 인쇄회로케이블30: power key 40: printed circuit cable
본 고안은 노트북 컴퓨터에 관한 것으로서, 특히 사용이 편리하도록 키보드 상부에 택트스위치를 조작하는 파워키를 장치한 노트북 컴퓨터의 파워스위치에 관한 것이다.The present invention relates to a notebook computer, and more particularly, to a power switch of a notebook computer equipped with a power key for operating a tact switch on the keyboard for ease of use.
종래 노트북 컴퓨터는 제 1 도에서 도시되는 바와 같이, 베이스커버(base cover)(1) 상부에 키보드(ke)7 board)(2)와 탑커버(top covcr)(3)가 형성되고, 탑커버(3) 끝에 액정표시기에 의한 디스플레이부(display)(4) 하단부가힌지연결되며, 탑커버(3) 일측 상부에 전원 개폐-牙 슬라이드스위치(slidc switch)(10)가 장치되어 있다.In a conventional notebook computer, as shown in FIG. 1, a keyboard 7 board 2 and a top covcr 3 are formed on a base cover 1, and a top cover is formed. (3) The lower end of the display (4) by the liquid crystal display is hinged at the end, and a power switch (slidc switch) 10 is provided on one side of the top cover (3).
여기에서, 슬라이드스위치(]0)는 제 2 도에 나타낸 바와 같이, 탑커버(3) 일측에 슬라이드구멍이 형성되어, 슬라이드구멍에 슬라이딩 가능하게 스위치노브(switch nob)(11)가 삽입되고, 스위치노브(11) 하단에 스위치(12) 상단이 연둥되게 밀착되며, 스위치(12) 하단이 인쇄회로기판(phntcd circuit board)(l3)에 통전 가능하게 연결되어 있다.Here, as shown in FIG. 2, the slide switch [0] has a slide hole formed at one side of the top cover 3, and a switch nob 11 is inserted into the slide hole so as to be slidable. The upper end of the switch 12 is in close contact with the lower end of the switch knob 11, and the lower end of the switch 12 is electrically connected to a phntcd circuit board l3.
이와 같이 구성되는 종래 노트북 컴퓨터는 스위치노브(11)를 좌우로 밀면, 스위치(12]가 좌우로 연동되어 인쇄회로기판(13) 상부에 형성된 접점에 접속되거나 단락되어, 시스템에 공급되는 전원을 개폐하여 주게 된다.In the conventional notebook computer configured as described above, when the switch knob 11 is pushed from side to side, the switch 12 is interlocked from side to side and connected or short-circuited to a contact formed on the printed circuit board 13 to open and close the power supplied to the system. Will be given.
이러한 종래 노트북 컴퓨터는 전원을 인가하는 슬라이드스위치(10)가 키보드(2) 바깥쪽에 위치되고, 스위치(12)가 슬라이딩하는 구조로 되어, 설치공간이 비교적 크게 되,고, 좌우로 밀어서 사용하도록 되어 있기 때문에,사용이 불편하며, 종종 전원의 개폐가 불확실하게 작동되는 문제가 있다.The conventional notebook computer has a slide switch 10 for applying power is located outside the keyboard 2, the switch 12 is a sliding structure, the installation space becomes relatively large, and to be used by sliding left and right Because of this, the use is inconvenient, and there is often a problem that the opening and closing of the power supply is inconveniently operated.
본 고안의 목적은 상기와 같은 종래의 문제를 해결하기 위해, 키보드 상에서 인쇄회로케이블에 연결되는 택트스위치를 부착하고, 상기 택트스위치 상부에 파워키를 접촉 가능하게 장치한 노트북 컴퓨터의 파워스위치 장치를 제공하는 데 있다.An object of the present invention is to solve the conventional problems as described above, attached to the tact switch connected to the printed circuit cable on the keyboard, and the power switch device of the notebook computer equipped with a power key on the top of the tact switch to enable contact To provide.
이하 첨부된 도면에 따라 본 고안의 기술적 구성을 상세허 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.
제 3 도는 본 고안의 노트북 컴퓨터를 나타내는 사시도로서, 키보드(2)일측에 파워키(30)가 장치됨을 보이고, 제 4 도는 본 고안의 파워키를 나타내는 단면도로서, 파워키(30)가 택트스위치(20)에 접촉 가능하게 장치됨을 보이며, 제 5 도는 본 고안 인쇄회로케이블(40)의 연결관계를 나타내는 평면도이다. 또 제 6 도 (a)는 본 고안의 탑커버를 분해한 상태의 키보드를 나타내는 평면도이고,(b)는 제 6 도 (a)의 A-A선 단면도이다.3 is a perspective view showing a notebook computer of the present invention, showing that the power key 30 is installed on one side of the keyboard 2, and FIG. 4 is a sectional view showing the power key of the present invention, and the power key 30 is a tact switch. 5 is a plan view showing the connection relationship of the printed circuit cable 40 of the present invention. (A) is a top view which shows the keyboard in the state which disassembled the top cover of this invention, (b) is sectional drawing along the line A-A of FIG. 6 (a).
본 고안은 제 3 도 내지 제 6 도에 나타낸 바와 같이, 택트스위치(tact switch)(20)를 조작하도록 하단에 돌기(3l)가 형성되는 파워키(叩Wer key)(30)가 키보드(k이r b0ard)(2)의 일측 상부에 장치되고, 파워키(30) 일측 하단이탑커버(top cover)(3)쪽으로 연장되어 탑커버(3)의 내측 하단에 탄력적으로 벤딩되게 고정되며, 파워키(30) 하부에 택트스위치(20)가 돌기(31)에 접촉 가능하도록 하여 키보드플레이트(key board plate )(2a) 상부의 키보드프레임(2b)에 부착된다. 또한, 택트스위치(20)는 인쇄회로케이블⒥at printed circuit cable)(40)에 통전 가능하게 연결되고, 키보드프레임(2b)에 언더컷고정부(2c)가 형성되어 인쇄회로케이블(40)의 언디컷부(41)가 고정되며, 인쇄회로케이블(40)의 패턴(pattem)(42)ㅇ1 DC/DC보드(5)의 4핀 커넥터(connector)(5a)에 연결됨을 그 기술적 구성상의 특징으로 한다.In the present invention, as shown in FIGS. 3 to 6, a power key 30 having a protrusion 3l formed at a lower end thereof to operate a tact switch 20 is provided with a keyboard k. This b0ard) is installed on the upper side of one side, the lower end of one side of the power key 30 is extended to the top cover (top cover) 3 is fixed to bend elastically to the inner lower end of the top cover (3), The tact switch 20 is attached to the keyboard frame 2b on the top of the keyboard board 2a by allowing the tact switch 20 to be in contact with the protrusion 31 under the power key 30. In addition, the tact switch 20 is electrically connected to the printed circuit cable (at at printed circuit cable) 40, the undercut fixing portion (2c) is formed in the keyboard frame (2b) to the undying of the printed circuit cable (40) The cut part 41 is fixed and connected to a pattern 42 of the printed circuit cable 40 to a 4-pin connector 5a of the DC / DC board 5 as a technical feature of the configuration. do.
이와같이 구성되는 본 고안은 인쇄회로케이블(40)의 패턴(42)ㅇl DC/DC보드(5) 배면의 4핀 커넥터(5a)에 화살표와 같은 방향으로 삽입되어 연결되고, 키보드프레임(2b)의 언더컷고정부(2c) 상부로 택트스위치(20)가 언결된언디컷부(41)가 삽입되어 연결되며, 사용자가 파워키(30)를 누르면, 돌기(31)가 택트스위치(20)에 접촉되어 스위치가 열리고(ON), 파워키(30)를 놓으면, 돌기(31)와 택트스위치(20) 사이에 틈새가 생겨 닫히게(OFF) 된다.The present invention configured as described above is inserted into the 4-pin connector 5a on the back of the pattern 42 of the printed circuit cable 40 DC / DC board 5 in the same direction as the arrow, and connected to the keyboard frame 2b. The undercut portion 41 of which the tact switch 20 is frozen is inserted and connected to the upper portion of the undercut fixing portion 2c. When the user presses the power key 30, the protrusion 31 contacts the tact switch 20. When the switch is opened (ON) and the power key 30 is released, a gap is formed between the protrusion 31 and the tact switch 20 so as to be closed (OFF).
이러한 본 고안은 시스템에 공급되는 전원을 개폐하여 주는 파워스위치 장치가 키브드(2)에 위치하여 사용이편리하고, 택트스위치(20)가 파워키(30)에 접촉에 의해 작동되므로, 종래의 슬라이딩 공간이 필요하지 않게 되어, 설치공간이 줄어 들게 된다.The present invention is convenient to use the power switch device for opening and closing the power supplied to the system is located in the keyed (2), the tact switch 20 is operated by contacting the power key 30, Sliding space is not required, which reduces installation space.
이상에서 살펴본 바와 같이, 본 고안은 키보드 상에서 인쇄회로케이블에 연결되는 택트스위치가 부착되고, 택트스위치 상부에 파워키가 접촉 가능하게 장치되어, 설치공간이 줄어들고 사용이 편리하도록 한 유용한 것이다.As described above, the present invention is a useful tact switch attached to the printed circuit cable on the keyboard, the power key on the top of the tact switch can be contacted, reducing the installation space and convenient use.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930025269U KR960000640Y1 (en) | 1993-11-26 | 1993-11-26 | Power switching apparatus for notebook-type computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930025269U KR960000640Y1 (en) | 1993-11-26 | 1993-11-26 | Power switching apparatus for notebook-type computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950015201U KR950015201U (en) | 1995-06-17 |
| KR960000640Y1 true KR960000640Y1 (en) | 1996-01-25 |
Family
ID=19368928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930025269U KR960000640Y1 (en) | 1993-11-26 | 1993-11-26 | Power switching apparatus for notebook-type computer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960000640Y1 (en) |
-
1993
- 1993-11-26 KR KR2019930025269U patent/KR960000640Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950015201U (en) | 1995-06-17 |
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