KR930008108Y1 - Angle adjusting apparatus of lcd panel for portable computer - Google Patents

Angle adjusting apparatus of lcd panel for portable computer Download PDF

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Publication number
KR930008108Y1
KR930008108Y1 KR2019890016108U KR890016108U KR930008108Y1 KR 930008108 Y1 KR930008108 Y1 KR 930008108Y1 KR 2019890016108 U KR2019890016108 U KR 2019890016108U KR 890016108 U KR890016108 U KR 890016108U KR 930008108 Y1 KR930008108 Y1 KR 930008108Y1
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KR
South Korea
Prior art keywords
lcd panel
coil spring
shaft
angle adjusting
stand
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Application number
KR2019890016108U
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Korean (ko)
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KR910009626U (en
Inventor
정동렬
Original Assignee
대우전자 주식회사
김용원
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Priority to KR2019890016108U priority Critical patent/KR930008108Y1/en
Publication of KR910009626U publication Critical patent/KR910009626U/en
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Publication of KR930008108Y1 publication Critical patent/KR930008108Y1/en

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    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Abstract

내용 없음.No content.

Description

포터블 컴퓨터용 LCD 패널의 각도 조절장치Angle adjuster of LCD panel for portable computer

제 1 도는 본 고안의 각도 조절장치가 적용되는 포터블 컴퓨터의 개략도.1 is a schematic diagram of a portable computer to which the angle adjusting device of the present invention is applied.

제 2 도는 본 고안의 각도 조절장치의 분해 사시도.2 is an exploded perspective view of the angle adjusting device of the present invention.

제 3 도는 본 고안의 코일스프링의 측면도.3 is a side view of the coil spring of the present invention.

제 4 도는 본 고안의 각도 조절장치가 조립된 상태의 단면도.Figure 4 is a cross-sectional view of the assembled angle adjusting device of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 본체 2 : 키이보오드1: body 2: key board

3 : LCD 패널 4 : 스탠드3: LCD panel 4: stand

5 : 전방패널부 6 : 후방패널부5: Front panel part 6: Rear panel part

7, 8 : 힌지부 9 : 요부7, 8: hinge portion 9: main portion

10 : 축조립체 11 : 스탠드기저판10: shaft assembly 11: stand base plate

12, 13 : 나사 14 : 축12, 13: screw 14: shaft

15 : 측벽 16 : 요홈15: side wall 16: groove

18, 19 : 슬롯트 20 : 코일스프링18, 19: slot 20: coil spring

23 : 브래킷 24, 25 : 요홈23: bracket 24, 25: groove

26 : 원형부 27 : 고정구26: circular part 27: fixture

28 : 나사구멍28: screw hole

본 고안은 포터블 컴퓨터용 LCD 패널의 각도조절장치에 관한 것이다.The present invention relates to an angle adjusting device for an LCD panel for a portable computer.

포터블 컴퓨터는 통상 본체에 형성된 축으로부터 회동 가능한 LCD 패널을 지닌다. LCD 패널은 사용시에 일정각도로 유지되고 부주의한 충돌에 의해서는 쉽게 회동되지 않게 축상에 지지되어야 한다.Portable computers typically have an LCD panel rotatable from an axis formed in the main body. The LCD panel must be held at an angle in use and supported on the shaft so that it is not easily rotated by inadvertent collisions.

본 고안의 목적은 상기와 같은 요구에 따라서 LCD 패널이 사용시에 스탠드 축상에서 일정각도로 유지되게 하고 또한 우연한 충돌에 의해서 회동되지 않게 하는 LCD 패널 각도 조절 장치를 제공하고자 하는 것이다.It is an object of the present invention to provide an LCD panel angle adjusting device for keeping the LCD panel at a certain angle on the stand axis during use and not rotating by accidental collision in accordance with the above requirements.

본 고안은 첨부된 도면을 참조하여 하기에 설명된다.The present invention is described below with reference to the accompanying drawings.

제 1 도에는 본 고안의 각도조절 장치가 적용되는 포터블 컴퓨터의 개략도가 도시되는데, 포터블 컴퓨터는 본체(1), 키이보오드(2), LCD 패널(3) 및 스탠드(4)로 구성된다. LCD 패널(3)은 스탠드(4)에 회동가능하게 지지된다.1 shows a schematic diagram of a portable computer to which an angle adjusting device of the present invention is applied, which is composed of a main body 1, a key board 2, an LCD panel 3, and a stand 4. The LCD panel 3 is rotatably supported by the stand 4.

제 2 도에는 본 고안의 각도조절장치가 분해사시도로 도시되는데, LCD 패널(3)은 전방패널부(5)와 후방패널부(6)로 구성되며 이들 각각은 힌지부(7, 8)를 지니고 도면에는 전방 패널부(5)와 후방패널부(6)는 우측부분만이 절단되어 도시된다. 한편 스탠드(4)는 전방패널부(5)의 힌지부(7)와 후방 패널부(6)의 힌지부(8)가 위치되는 요부(9)를 지니며 도면에는 스탠드(4)는 우측부분만이 절단되어 도시된다.2 is an exploded perspective view of the angle adjusting device of the present invention, the LCD panel 3 is composed of a front panel portion 5 and a rear panel portion 6, each of which hinges (7, 8) In the drawings, only the right side portion of the front panel portion 5 and the rear panel portion 6 is cut off. On the other hand, the stand 4 has a recessed portion 9 in which the hinge portion 7 of the front panel portion 5 and the hinge portion 8 of the rear panel portion 6 are positioned. In the drawing, the stand 4 has a right portion. Only the cut is shown.

스탠드(4)에는 축조립체(10)가 스탠드기저판(11)과 함께 나사(12, 13)에 의해 고정되며 축(14)은 요부(9)의 측벽(15)에 형성된 요홈(16)에 삽입되어 요부(9)의 내측으로 돌출한다. 축(14)은 중공의 원형단면을 가지며 축(14)의 단부(17)에는 2개의 슬롯트(18, 19)들이 180°간격지게 형성되어 있다.The shaft assembly 10 is fixed to the stand 4 by the screws 12 and 13 together with the stand base plate 11, and the shaft 14 is inserted into the groove 16 formed in the side wall 15 of the recess 9. It protrudes inward of the recessed part 9. The shaft 14 has a hollow circular cross section, and two slots 18 and 19 are formed at 180 ° intervals at the end 17 of the shaft 14.

축(14) 단부(17)에는 축(14)의 외경과 거의 같은 내경을 지니는 코일스프링(20)이 삽입되며 코일스프링(20)의 양단부(21, 22)는 제 3 도에 도시되듯이 스프링의 감겨진 원중심으로부텨 약 8°정도 각지게 위치된다. 축(14)의 단부(17)에 코일스프링(20)이 삽입된 후에는 LCD 패널(3)의 전방패널부(5)가 그 힌지부(7)의 브래킷(23)에 형성된 요홈(24, 25)에 코일스프링(20)의 단부(21, 22)가 삽입되게 놓여진다. 이때 코일스프링(20)의 단부(21)가 요홈(24)속에 먼저 삽입되며 단부(22)는 요홈(25)속에 삽입되지 않고 8°기울어진 만큼 떠 있게 된다.A coil spring 20 having an inner diameter approximately equal to the outer diameter of the shaft 14 is inserted into the end portion 17 of the shaft 14, and both ends 21 and 22 of the coil spring 20 are springs as shown in FIG. 3. It is positioned at an angle of about 8 ° to the wound center of gravity. After the coil spring 20 is inserted into the end portion 17 of the shaft 14, the front panel portion 5 of the LCD panel 3 is formed with a recess 24 formed in the bracket 23 of the hinge portion 7, The end portions 21 and 22 of the coil spring 20 are inserted into 25. At this time, the end 21 of the coil spring 20 is first inserted into the groove 24, and the end 22 is not inserted into the groove 25 but floats by 8 °.

다음에는 코일 스프링(20)을 감싸게 원형부(26)를 가지는 고정구(27)가 코일스프링(20)위에 놓여져서 힌지부(7)의 브래킷(23)에 형성된 나사구멍(28)에 나사로 고정된다. 따라서 코일스프링(20)의 단부(22)는 고정구(27)에 의해서 요홈(25)속에 눌려 삽입되며 코일스프링(20)의 내경은 최초보다 작아지며 축(14)을 조여준다.Next, a fastener 27 having a circular portion 26 to surround the coil spring 20 is placed on the coil spring 20 and screwed to the screw hole 28 formed in the bracket 23 of the hinge portion 7. . Therefore, the end 22 of the coil spring 20 is inserted into the groove 25 by the fixture 27 and the inner diameter of the coil spring 20 is smaller than the first and tightens the shaft 14.

축(14)의 단부에 형성된 2개의 슬롯트(18, 19)는 코일스프링(20)이 조여질때 여유공간을 제공하며 축(14)의 단부(17)는 반발력에 의해서 코일스프링(20)이 축(14)상에 밀착되게 유지시킨다.The two slots 18, 19 formed at the end of the shaft 14 provide a clearance when the coil spring 20 is tightened and the end 17 of the shaft 14 is retracted by the repulsive force. Keep in close contact with the shaft (14).

제 4 도에는 본 고안의 각도조절장치가 조립된 상태가 단면도로서 도시되는데, 전방패널부(5)와 후방패널부(6)는 도시되지 않는 체결장치에 의해서 LCD 패널로 조립되고 코일스프링(20)은 스탠드(4)의 축(14)상에 조여지게 설치되어 전방패널부(5)에 고정되어 있다.4 shows a state in which the angle adjusting device of the present invention is assembled as a cross-sectional view, in which the front panel portion 5 and the rear panel portion 6 are assembled to the LCD panel by a fastening device (not shown) and the coil spring 20 ) Is installed to be tightened on the shaft 14 of the stand (4) and is fixed to the front panel portion (5).

따라서, 사용자가 LCD 패널을 원하는 각도로 회동시키면 전방패널부(5)에 고정된 코일스프링(20)이 축(14)상에서 조여진 상태로 회전하게 되며 일단 LCD 패널이 일정각도로 유지되면 코일스프링(20)의 조임력에 의해서 축(14)상에 유지된다. 여기서 코일스프링(20)의 조임력은 사용자가 부주의하게 LCD 패널을 치더라도 LCD 패널이 회전하지 않게 설정되는 것이 중요하다.Therefore, when the user rotates the LCD panel at a desired angle, the coil spring 20 fixed to the front panel portion 5 rotates in a tightened state on the shaft 14, and once the LCD panel is maintained at an angle, the coil spring ( It is held on the shaft 14 by the tightening force of 20). Here, it is important that the tightening force of the coil spring 20 is set so that the LCD panel does not rotate even if the user inadvertently hits the LCD panel.

또한, LCD 패널을 사용자의 전방으로 회전시키면 코일스프링(20)은 축(14)상에서 코일스프링(20)이 감겨진 방향으로 회전되어 일시적으로 코일스프링(20)이 축(14)을 좀더 조여서 브레이크상태를 야기시켜 LCD 패널이 천천히 덮히게 되고, 반대로 LCD 패널을 사용자의 후방으로 회전시키면 코일스프링(20)은 그 감겨진 방향의 반대로 회전되어 일시적으로 축(14)으로 부터 부드럽게 회전하여 LCD 패널이 쉽게 이동하게 해 준다.In addition, when the LCD panel is rotated to the front of the user, the coil spring 20 is rotated in the direction in which the coil spring 20 is wound on the shaft 14, and the coil spring 20 temporarily tightens the shaft 14 to brake. If the LCD panel is slowly covered by causing a condition, on the contrary, if the LCD panel is rotated to the rear of the user, the coil spring 20 is rotated in the opposite direction of the wound direction and temporarily rotates smoothly from the shaft 14 so that the LCD panel is Make it easy to move

상기와 같이 구성된 본 고안의 LCD 패널의 각도 조절장치는 전방 패널부(5)의 힌지부(7)에 고정되는 코일스프링(20)이 스탠드(4)의 축(14)상에 조여져 간단히 구성되기 때문에 조립하기가 편리한 효과를 제공한다.The angle adjusting device of the LCD panel of the present invention configured as described above is simply configured by the coil spring 20 fixed to the hinge portion 7 of the front panel portion 5 being tightened on the shaft 14 of the stand 4. This provides a convenient effect to assemble.

Claims (2)

본체(1), 키이보오드(2), 힌지부(7, 8)를 각기 가지는 전방패널부(5)와 후방패널부(6)로 조립되는 LCD 패널(3) 및 상기 LCD 패널(3)의 힌지부(7, 8)가 위치되는 요부(9)를 가지는 스탠드(4)로 구성되는 포터블 컴퓨터에 있어서, 단부(17)에 대향하는 슬롯트(18, 19)가 형성되고 상기 스탠드(4)의 상기 요부(9)의 내측으로 돌출하는 중공의 원형단면의 축(14)을 가지는 축조립체(10)와, 상기 축(14)의 단부(17)위에 설치되고 감겨진 원중심으로 부터 각지게 위치한 양단부(21, 22)를 가지는 코일스프링(20) 및 상기 코일스프링(20)을 감싸는 원형부(26)를 가지며 상기 코일스프링(20)의 양단부(21, 22)를 상기 전방패널부(5)의 힌지부(7)에 형성된 브래킷(23)의 요홈(24, 25)속에 삽입 고정시키게 브래킷(23)에 고정되는 고정구(27)로 구성되는 것을 특징으로 하는 LCD 패널의 각도 조절장치.The LCD panel 3 and the LCD panel 3, which are assembled from the front panel portion 5 and the rear panel portion 6 having the main body 1, the key board 2, and the hinge portions 7 and 8, respectively. In a portable computer consisting of a stand (4) having recesses (9) on which hinges (7, 8) are located, slots (18, 19) opposed to the end (17) are formed and the stand (4) A shaft assembly (10) having a shaft (14) of a hollow circular section projecting inwardly of said recess (9), and angled from an original center wound and wound on an end portion (17) of said shaft (14). It has a coil spring 20 having both ends 21 and 22 located, and a circular portion 26 surrounding the coil spring 20 and both ends 21 and 22 of the coil spring 20 to the front panel portion 5. LCD panel angle adjustment device, characterized in that consisting of a fixture (27) fixed to the bracket (23) to be inserted into the groove (24, 25) of the bracket (23) formed in the hinge portion (7). 제 1 항에 있어서, 상기 코일스프링(20)이 감겨진 원중심으로 부터 8°~10°각지게 위치된 양단부(21, 22)를 가지는 것을 특징으로 하는 LCD 패널의 각도조절장치.The angle adjusting device of the LCD panel of claim 1, wherein the coil springs have both ends (21, 22) positioned at an angle of 8 ° to 10 ° from the wound center.
KR2019890016108U 1989-11-01 1989-11-01 Angle adjusting apparatus of lcd panel for portable computer KR930008108Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019890016108U KR930008108Y1 (en) 1989-11-01 1989-11-01 Angle adjusting apparatus of lcd panel for portable computer

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Application Number Priority Date Filing Date Title
KR2019890016108U KR930008108Y1 (en) 1989-11-01 1989-11-01 Angle adjusting apparatus of lcd panel for portable computer

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KR910009626U KR910009626U (en) 1991-06-29
KR930008108Y1 true KR930008108Y1 (en) 1993-12-08

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KR100485246B1 (en) * 2002-12-10 2005-04-27 피케이텍시스템 주식회사 Hinge device

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