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KR20000073609A - LCD Monitor Capable Of Controlling Height Thereof - Google Patents
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KR20000073609A - LCD Monitor Capable Of Controlling Height Thereof - Google Patents

LCD Monitor Capable Of Controlling Height Thereof Download PDF

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Publication number
KR20000073609A
KR20000073609A KR1019990017012A KR19990017012A KR20000073609A KR 20000073609 A KR20000073609 A KR 20000073609A KR 1019990017012 A KR1019990017012 A KR 1019990017012A KR 19990017012 A KR19990017012 A KR 19990017012A KR 20000073609 A KR20000073609 A KR 20000073609A
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South Korea
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lcd monitor
height
display unit
stand
pinion
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KR1019990017012A
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Korean (ko)
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김정식
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윤종용
삼성전자 주식회사
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    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1601Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/655Construction or mounting of chassis, e.g. for varying the elevation of the tube

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

높이조절이 가능한 LCD모니터가 개시된다. LCD모니터는 디스플레이부, 디스플레이부를 지지하는 스탠드, 스탠드에 장착되어 상하로 이동가능한 높이조절부 및 일단은 디스플레이부와 힌지결합되고 타단은 높이조절부에 고정적으로 결합되는 연결부로 구성된다. LCD모니터에 높이조절부를 장착함으로써 사용자 최적의 시야각 셋팅을 위한 높이, 각도 조절이 매우 편리해지며, 높이조절부 치차들의 치수비에 의한 배력기능과 역회전방지기능의 장점이 있다.A height adjustable LCD monitor is disclosed. The LCD monitor includes a display unit, a stand supporting the display unit, a height adjusting unit mounted on the stand and movable up and down, and one end of which is hinged to the display unit, and the other end is fixedly coupled to the height adjusting unit. By mounting the height adjustment part on the LCD monitor, height and angle adjustment for user's optimal viewing angle setting becomes very convenient, and there is an advantage of the power function and the reverse rotation prevention function by the dimension ratio of the gears of the height adjustment part.

Description

높이조절이 가능한 엘씨디 모니터{LCD Monitor Capable Of Controlling Height Thereof}LCD Monitor Capable Of Controlling Height Thereof}

본 발명은 LCD모니터에 관한 것으로, 더욱 상세하게는 영상이 표시되는 디스플레이부가 상하로 이동될 수 있도록 개선된 LCD모니터에 관한 것이다.The present invention relates to an LCD monitor, and more particularly, to an LCD monitor improved so that a display unit displaying an image can be moved up and down.

일반적으로 정보화시대의 화상정보 전달매체로서 디스플레이장치의 소형화, 박판화 및 고품질화가 도모되고 있으며, 이러한 것에 부응하는 디스플레이장치로서 LCD모니터의 사용이 점차 확대되고 있다.In general, miniaturization, thinness, and high quality of display apparatuses are being promoted as image information transmission media in the information age, and the use of LCD monitors as display apparatuses corresponding to these has been gradually expanded.

도1 은 상술한 바와 같이 종래의 LCD모니터를 보여주는 사시도이고, 도2 은 종래의 LCD모니터의 틸트동작을 보여주는 측면도이다.Figure 1 is a perspective view showing a conventional LCD monitor as described above, Figure 2 is a side view showing a tilt operation of the conventional LCD monitor.

도시된 바와 같이, LCD모니터(100)는 기본적으로 컴퓨터로 입력되는 비디오 신호에 따라 영상을 표시하는 LCD판넬(2)을 가진 디스플레이부(1)와 디스플레이부(1)를 지지하는 스탠드(6) 및 디스플레이부(1)를 스탠드(6)와 연결되게 하는 연결부(5)로 구성되어 있다.As shown, the LCD monitor 100 basically has a display unit 1 having an LCD panel 2 for displaying an image according to a video signal input to a computer and a stand 6 supporting the display unit 1. And a connecting portion 5 for connecting the display portion 1 to the stand 6.

디스플레이부(1)는 LCD판넬(2)과 이 LCD판넬(2)을 내부에 수용하면서 지지하는 프런트커버(FRONT COVER)(3)와 리어커버(REA COVER)(4)를 구비하고 있다.The display unit 1 includes an LCD panel 2, a front cover 3, and a rear cover 4, which support and accommodate the LCD panel 2 therein.

스탠드(6)는 연결부(5)와 일체로 연결되고 디스플레이부(1)가 일정 상태로 유지하기 위하여 하부에서 지지하도록 되어있다.The stand 6 is integrally connected with the connection part 5 and is supported by the lower part in order to keep the display part 1 in a constant state.

연결부(5)는 디스플레이부(1)와 힌지축으로 연결되어 디스플레이부(1)를 전후방향으로 움직이면 도2에서 보여주는 것처럼 틸트동작되도록 할 수 있어 일정높이에서 사용자가 임의로 화면 각도를 조절할 수는 있게 되어 있다.The connecting part 5 is connected to the display part 1 by the hinge axis, and when the display part 1 is moved in the forward and backward directions, it can be tilted as shown in FIG. 2 so that the user can arbitrarily adjust the screen angle at a certain height. It is.

LCD모니터의 특성중에는 일반모니터에 비해 표시 콘트라스트가 보는 방향에 따라 의존하는 방향성이 있고, 또한 각도, 높이 등을 최적의 상태로 셋팅하더라도 외부밝기나 광원의 위치 등의 외적조건이 바뀌게 되면 최적의 셋팅상태도 변하게 되는 단점이 있다. 따라서, 항상 최적의 시야각을 갖기 위해서는 그 각도나 위치 등을 빈번히 셋팅해야 할 필요가 있다. 그러나 종래의 틸트동작으로의 각도조절만으로는 이와같은 요구사항에 충분히 부응하지 못하는 문제점이 있다.Among the characteristics of the LCD monitor, there is a direction that the display contrast depends on the viewing direction compared to the general monitor, and even if the angle, height, etc. are set to the optimal state, the optimum setting is made when the external conditions such as the external brightness or the light source position are changed. There is a disadvantage that the state changes. Therefore, in order to always have an optimal viewing angle, it is necessary to frequently set the angle or position. However, there is a problem that the angle adjustment by the conventional tilting operation does not sufficiently meet such requirements.

따라서, 본 발명의 목적은 최적의 시야각을 갖기 위하여 각도나 높이 등의 셋팅이 쉽고 편리하게 조절될수 있도록 한 LCD모니터를 제공함에 있다.Accordingly, it is an object of the present invention to provide an LCD monitor in which settings such as angle and height can be easily and conveniently adjusted to have an optimal viewing angle.

도1 은 종래의 LCD모니터를 보여주는 사시도.1 is a perspective view showing a conventional LCD monitor.

도2 는 종래의 LCD모니터의 틸트동작 상태를 보여주는 측면도.Figure 2 is a side view showing a tilt operation state of a conventional LCD monitor.

도3 은 본 발명의 바람직한 실시예에 따른 LCD모니터를 보여주는 분해 사시도.3 is an exploded perspective view showing an LCD monitor according to a preferred embodiment of the present invention.

도4 는 본 발명의 바람직한 실시예에 따른 LCD모니터를 보여주는 측단면도.Figure 4 is a side cross-sectional view showing an LCD monitor according to a preferred embodiment of the present invention.

도5 는 도3 의 A - A' 단면을 보여주는 단면도.FIG. 5 is a cross-sectional view taken along the line AA ′ of FIG. 3; FIG.

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

10: 디스플레이부(DISPLAY PORTION) 11: 연결부10: DISPLAY PORTION 11: Connection

12: 스탠드(STAND) 21: 래크(RACK)12: STAND 21: RACK

22: 피니언(PINION) 23: 조절기어22: pinion 23: adjusting gear

27: 기어 하우징(GEAR HOUSING) 30: 높이조절부27: gear housing 30: height adjustment

본 발명의 목적은 디스플레이부, 디스플레이부를 지지하는 스탠드, 디스플레이부와 스탠드를 연결하는 연결부 및 스탠드에 대한 연결부의 상대위치를 상승 또는 하강시키기 위한 높이조절수단을 포함하는 LCD모니터를 제공함에 의해 달성된다.An object of the present invention is achieved by providing an LCD monitor comprising a display unit, a stand supporting the display unit, a connecting portion connecting the display portion and the stand, and a height adjusting means for raising or lowering the relative position of the connecting portion relative to the stand. .

본 발명에 따르면, 높이조절부는 연결부와 일부가 결합된 래크, 래크와 치합되는 피니언을 구비함에 따라, 피니언의 회동에 의해 연결부의 상대위치가 승강된다.According to the present invention, as the height adjusting portion has a rack coupled to the connection portion, the pinion engaged with the rack, the relative position of the connecting portion is elevated by the rotation of the pinion.

또한, 높이조절부는 피니언과 치합되고 피니언의 치수보다 상대적으로 더 많은 치수를 갖는 조절기어와 조절기어의 회동축 일단과 결합된 손잡이를 더 구비한다.In addition, the height adjuster further includes an adjustment gear engaged with the pinion and having a relatively larger dimension than that of the pinion and a handle engaged with one end of the rotation shaft of the adjustment gear.

이하 첨부된 도면을 참조하여 본 발명에 따른 바람직한 실시예를 더욱 자세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도3 은 본 발명의 바람직한 실시예에 따른 LCD모니터를 보여주는 분해 사시도이고, 도4 는 본 발명의 바람직한 실시예에 따른 LCD모니터를 보여주는 측단면도, 그리고 도5 는 도3 의 A - A' 단면을 보여주는 단면도이다.Figure 3 is an exploded perspective view showing an LCD monitor according to a preferred embodiment of the present invention, Figure 4 is a side cross-sectional view showing an LCD monitor according to a preferred embodiment of the present invention, and Figure 5 is a cross-sectional view taken along line AA 'of Figure 3; It is a cross section showing.

도시된 바와 같이, 본 발명에 따른 LCD모니터(200)를 크게 구분하면, 영상이 표시되는 디스플레이부(10), 버텀부(12a)와 가이드부(12b)로 구성되고 디스플레이부(10)를 지지하는 스탠드(12), 일단은 디스플레이부와 힌지결합되고 타단은 높이조절수단에 고정적으로 결합되는 연결부(11), 그리고 상하로 이동가능한 높이조절부(30)로 구성된다.As shown, if the LCD monitor 200 according to the present invention is largely divided, it is composed of a display unit 10, a bottom unit 12a and a guide unit 12b on which an image is displayed and support the display unit 10. Stand 12, one end is hinged to the display portion and the other end is composed of a connecting portion 11 is fixedly coupled to the height adjustment means, and the height adjustment portion 30 that is movable up and down.

한편, 높이조절부(30)는 상단부에 연결부(11)와 결합되는 래크(21), 래크(21)와 치합되는 피니언(22), 피니언(22)과 치합되는 조절기어(23), 피니언과 조절기어(22,23)를 회전가능하게 고정시키는 기어하우징(27), 그리고 손잡이(28)로 구성된다.On the other hand, the height adjustment unit 30 is a rack 21 coupled to the connecting portion 11 at the upper end, the pinion 22 is meshed with the rack 21, the control gear 23 is engaged with the pinion 22, pinion and It consists of a gear housing 27 for rotatably fixing the adjusting gears 22, 23, and a handle 28.

래크(21)는 가이드 리브(12c)가 형성되어 상하로만 슬라이드되도록 한 스탠드(12)의 가이드부(12b) 내부에 위치하고 상단부는 연결부(11)와 고정 결합되도록 구성된다.The rack 21 is located inside the guide portion 12b of the stand 12 in which the guide ribs 12c are formed to slide only up and down, and the upper end portion is configured to be fixedly coupled to the connecting portion 11.

기어하우징(27)은 양측면에 제1 및 제2 회동축(24,25)이 끼워지도록 복수개의 베어링(26)이 삽입되고 스탠드(12)의 버텀부(12a)에 고정 결합된다.The gear housing 27 has a plurality of bearings 26 inserted therein so that the first and second pivotal shafts 24 and 25 are fitted on both sides thereof and fixedly coupled to the bottom portion 12a of the stand 12.

피니언(22)은 제1 회동축(24)에 압입된 상태에서 제1 회동축(24)이 기어하우징(27)의 베어링(26)에 끼워지고, 래크(21) 하단부와 치합되도록 구성된다.The pinion 22 is configured such that the first rotating shaft 24 is fitted to the bearing 26 of the gear housing 27 in a state of being pressed into the first rotating shaft 24 and engaged with the lower end of the rack 21.

조절기어(23)는 제2 회동축(25)에 압입된 상태에서 제2 회동축(25)이 기어하우징(27)의 베어링(26)에 끼워지고, 피니언(22)과 치합되도록 구성된다. 또한, 조절기어(23)의 치수는 피니언의 치수보다 상대적으로 많게 구비한다.The adjusting gear 23 is configured such that the second rotating shaft 25 is fitted to the bearing 26 of the gear housing 27 in a state of being pressed into the second rotating shaft 25 and engaged with the pinion 22. In addition, the size of the adjusting gear 23 is provided relatively larger than the size of the pinion.

손잡이(28)는 제2 회동축(25)의 일단에 고정 결합되어 스탠드(12) 버텀부(12a)의 일측면에 위치된다.The handle 28 is fixedly coupled to one end of the second pivot 25 and is positioned on one side of the bottom portion 12a of the stand 12.

이하 본 발명에 따른 바람직한 실시예 작동를 더욱 자세하게 설명한다.Hereinafter, the operation of the preferred embodiment according to the present invention will be described in more detail.

스탠드(12)의 버텀부(12a) 일측면에 설치된 손잡이(28)를 시계방향으로 회동시키면 제2 회동축(25)에 압입된 조절기어(23)에 회전력이 전달되고 조절기어(23)와 치합되어 있는 피니언(22)이 조절기어(23)와 역방향의 회전으로 연동된다.When the handle 28 installed on one side of the bottom portion 12a of the stand 12 is rotated in the clockwise direction, the rotational force is transmitted to the adjustment gear 23 press-fitted to the second rotation shaft 25, and the adjustment gear 23 and The pinion 22 engaged is interlocked with the adjustment gear 23 in a reverse rotation.

또한 피니언(23)의 상기 반시계방향의 회전력이 치합되어 있는 래크(21)에 전달되어 래크(21)가 상향으로 슬라이드 된다. 이 래크(21)의 이동은 래크(21) 상단부에 고정결합된 연결부(11)에 의해 결과적으로 디스플레이부(10)가 상향으로 이동가능하게 된다.In addition, the counterclockwise rotational force of the pinion 23 is transmitted to the rack 21 that is engaged, and the rack 21 slides upward. The movement of the rack 21 is caused by the connecting portion 11 fixedly coupled to the upper end of the rack 21 as a result, the display 10 can be moved upward.

또한, 반시계 방향으로 손잡이를 회동시키면 전술한 동작과 반대방향의 회동으로 인해 디스플레이부(10)가 하향으로 이동가능하게 된다.In addition, when the knob is rotated in the counterclockwise direction, the display unit 10 is movable downward due to the rotation in the opposite direction to the above-described operation.

한편, 조절기어의 치수가 피니언의 치수보다 상대적으로 큰 것으로 인하여 적은 힘으로의 회동으로 큰 회전력을 가질수 있는 배력기능과 또한 높이 조절을 마친후 별도의 록킹(LOCKING)장치없이 디스플레이부(10)가 자중이나 외부충격에 의해 하향으로 낙하함을 방지하는 역회전방지기능을 갖는다.On the other hand, since the size of the adjustment gear is relatively larger than the size of the pinion, the display unit 10 is capable of having a large rotational force by rotating with a small force and also without a separate locking device after the height adjustment is completed. It has a reverse rotation prevention function to prevent it from falling downward due to its own weight or external impact.

따라서, 본 발명은 LCD모니터에 높이조절부를 장착함으로써 사용자 최적의 시야각 셋팅을 위한 높이, 각도 조절이 매우 편리해지며, 치수비에 의한 배력기능과 역회전방지기능의 장점이 있다.Therefore, the present invention is very convenient to adjust the height, angle for setting the optimal viewing angle by mounting the height adjustment unit on the LCD monitor, there is an advantage of the power-up function and the reverse rotation prevention function by the dimension ratio.

본 발명은 특허청구범위에서 청구하는 청구의 요지를 벗어나지 않고도 당해의 분야에서 통상의 지식을 가진자에 의하여 다양하게 변경실시될 수 있으므로, 본발명의 기술보호범위는 상술한 특정의 바람직한 실시예에 한정되지 않는다.Since the present invention can be variously modified by those skilled in the art without departing from the scope of the claims claimed in the claims, the technical protection scope of the present invention is limited to the specific preferred embodiments described above. It is not limited.

Claims (3)

디스플레이부;A display unit; 상기 디스플레이부를 지지하는 스탠드;A stand supporting the display unit; 상기 디스플레이부와 상기 스탠드를 연결하는 연결부; 및A connection unit connecting the display unit and the stand; And 상기 스탠드에 대한 상기 연결부의 상대위치를 상승 또는 하강시키기 위한 높이조절수단을 포함하는 것을 특징으로 하는 LCD모니터.And a height adjusting means for raising or lowering the relative position of the connection portion with respect to the stand. 제1항에 있어서, 상기 높이조절수단은 상기 연결부와 일부가 결합된 래크, 상기 래크와 치합되는 피니언을 구비함에 따라, 상기 피니언의 회동에 의해 상기 연결부의 상대위치가 승강되는 것을 특징으로 하는 LCD모니터.The LCD according to claim 1, wherein the height adjusting means includes a rack coupled to the connecting portion and a pinion engaged with the rack, so that the relative position of the connecting portion is elevated by the rotation of the pinion. monitor. 제2항에 있어서, 상기 높이조절수단은 상기 피니언과 치합되고 상기 피니언의 치수보다 상대적으로 더 많은 치수를 갖는 조절기어와 상기 조절기어의 회동축 일단과 결합된 손잡이를 더 구비하는 것을 특징으로 하는 LCD모니터.According to claim 2, wherein the height adjusting means further comprises an adjustment gear meshing with the pinion and having a relatively larger dimension than the pinion and a handle coupled to one end of the rotation shaft of the control gear. LCD monitor.
KR1019990017012A 1999-05-12 1999-05-12 LCD Monitor Capable Of Controlling Height Thereof Withdrawn KR20000073609A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564401B1 (en) * 2003-12-10 2006-03-28 주식회사 대우일렉트로닉스 TV lift
KR100680176B1 (en) * 2006-01-23 2007-02-08 삼성전자주식회사 Stand for monitors
KR100770981B1 (en) * 2002-10-30 2007-10-30 삼성전자주식회사 Stand of display
KR101672820B1 (en) 2016-02-12 2016-11-04 (주)자비오씨엔씨 Height auto adjusting apparatus of monitor
CN109296964A (en) * 2018-09-17 2019-02-01 盐城东紫光电科技有限公司 A kind of adjustable COB light source of effective angle
KR102417844B1 (en) * 2021-11-30 2022-07-06 김시윤 Assembled slide type apparatus for descending life line

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100770981B1 (en) * 2002-10-30 2007-10-30 삼성전자주식회사 Stand of display
KR100564401B1 (en) * 2003-12-10 2006-03-28 주식회사 대우일렉트로닉스 TV lift
KR100680176B1 (en) * 2006-01-23 2007-02-08 삼성전자주식회사 Stand for monitors
KR101672820B1 (en) 2016-02-12 2016-11-04 (주)자비오씨엔씨 Height auto adjusting apparatus of monitor
CN109296964A (en) * 2018-09-17 2019-02-01 盐城东紫光电科技有限公司 A kind of adjustable COB light source of effective angle
KR102417844B1 (en) * 2021-11-30 2022-07-06 김시윤 Assembled slide type apparatus for descending life line

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Patent event date: 19990512

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