KR900003188Y1 - Display angle control device of lcd tv - Google Patents

Display angle control device of lcd tv Download PDF

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Publication number
KR900003188Y1
KR900003188Y1 KR2019860012750U KR860012750U KR900003188Y1 KR 900003188 Y1 KR900003188 Y1 KR 900003188Y1 KR 2019860012750 U KR2019860012750 U KR 2019860012750U KR 860012750 U KR860012750 U KR 860012750U KR 900003188 Y1 KR900003188 Y1 KR 900003188Y1
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KR
South Korea
Prior art keywords
plate
liquid crystal
screen
gear
crystal display
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KR2019860012750U
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Korean (ko)
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KR880005520U (en
Inventor
문태원
Original Assignee
삼성전자 주식회사
한형수
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Priority to KR2019860012750U priority Critical patent/KR900003188Y1/en
Publication of KR880005520U publication Critical patent/KR880005520U/en
Application granted granted Critical
Publication of KR900003188Y1 publication Critical patent/KR900003188Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/125—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and rolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

내용 없음.No content.

Description

액정 TV의 화면각도 조절장치LCD screen angle control device

제1도는 본 고안의 외관 사시도.1 is an external perspective view of the present invention.

제2도는 본 고안의 요부 분리 사시도.Figure 2 is an exploded perspective view of the main portion of the present invention.

제3a, b도는 본 고안의 작용상태도.3a, b is a working state of the present invention.

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

1 : 기기본체 2 : 힌지부1: main unit 2: hinge part

3 : 액정 TV 화면부 4 : 가동레버3: liquid crystal TV screen portion 4: movable lever

6 : 장공 7 : 기어판6: long hole 7: gear plate

8 : 안내장공 11 : 댐퍼장치8: guide builder 11: damper device

13, 13', 13＂ : 걸림구멍 15 : 탄성판13, 13 ', 13 ＂: engaging hole 15: elastic plate

16 : 탄성판의 돌기 17 : 스프링16: projection of elastic plate 17: spring

본 고안은 VTR과 카메라 및 소형 액정 TV가 일체로 형성된 기기에 있어서 액정TV의 화면을 시청자의 눈에 각도에 맞게끔 90°까지 단계적으로 세울수 있도록 한 액정 TV의 화면각도 조절장치의 구성에 관한 것이다.The present invention relates to a configuration of a screen angle control device of a liquid crystal TV that allows the user to set the screen of the liquid crystal TV in steps of 90 ° so as to fit the angle of the viewer's eyes in a device in which a VTR, a camera, and a small liquid crystal TV are integrally formed. .

통상 액정 TV는 판상으로 되어있으며 시청자의 시선과 TV의 화면과 수직일 때 가장양호한 상태의 화면을 시청할수 있으며 화면이 시선과의 각도가 기울어질 경우에는 화면이 매우 흐리게 느껴지거나 색의 중첩으로 인한 시각의 장애를 느끼게 된다.LCD TVs are generally in the form of plates and can be viewed in the most favorable state when the viewer's eyes are perpendicular to the screen of the TV. When the screen is tilted at an angle with the eyes, the screen is very blurred or due to color overlap. You will experience visual impairment.

그러므로 액정 TV의 화면을 시선과 맞추어 주어야 할 필요가 있으나 종래에는 이러한 장치가 없었으므로 TV의 시청에도 매우 곤란을 느껴왔었다.Therefore, it is necessary to match the screen of the liquid crystal TV, but there is no such device in the prior art has been very difficult to watch TV.

본 고안은 이러한 점을 감안하여 액정 TV의 화면부를 기기본체에 경첩으로 연결하고 이와 판스프링의 상호작용으로 판형화면이 단계적으로 세워져서 시청이 편리한 각도로 조절함을 특징으로하며 본 고안의 또다른 목적은 카메라 촬상시에도 렌즈화인다에 눈을 대지 않고도 TV의 화면을 보아가며 촬상할수 있도록 한 것으로서 이하 첨부된 도면을 첨부하여 본 고안의 구성 및 작용효과를 상세히 설명하면 다음과 같다.The present invention is characterized in that it connects the screen portion of the liquid crystal TV to the device body with a hinge and the plate spring is erected step by step with the interaction of the leaf spring to adjust the viewing angle to a convenient angle. The objective is to allow the user to take a picture while watching the screen of the TV without having to look into the lens in the lens when taking a picture of the present invention with reference to the accompanying drawings as follows.

우선 제1, 2도를 참조하여 본 고안의 구성을 설명하면, 기기본체(1)상측의 힌지부(2)에 일단이 축지된 액정 TV화면부(3)의 일측에 일체로 부착된 L자형 가동레버(4)는 상측판(5)일측의 장공(6)을 통해 기기본체(1)의 내측에 설치된 기어판(7)의 안내장공(8)에 핀(9)으로 축지되고, 기어판(7)일측단부에 형성된 기어잇빨(10)은 댐퍼장치(11)의 기어잇빨(12)에 맞물리되, 기어판(7)의 중앙에 소정간격으로 형성된 다수의 걸림구멍(13, 13', 13＂)에는 상측판(5)내측에 나사(14)로 고정된 탄성판(15)의 돌기(16)가 순차적으로 끼워져서 걸리므로서 화면부(3)가 계단적으로 세워질수 있도록하되 기어판(7) 하단에 형성된 돌기(19)와 본체(1) 밑면에 형성된 걸림걸이(20) 사이에는 스프링(17)을 걸어서 기어판(7)을 탄지하여서된 것이다.First, the configuration of the present invention will be described with reference to FIGS. 1 and 2, and the L-shape is integrally attached to one side of the liquid crystal TV screen portion 3 whose one end is condensed on the hinge portion 2 on the upper side of the apparatus body 1. The movable lever 4 is supported by the pin 9 at the guide slot 8 of the gear plate 7 provided inside the machine body 1 through the long hole 6 on one side of the upper plate 5, and the gear plate. (7) the gear teeth 10 formed at one end thereof are engaged with the gear teeth 12 of the damper device 11, and a plurality of engaging holes 13 and 13 'are formed at predetermined intervals in the center of the gear plate 7; , 13 ＂) the projection 16 of the elastic plate 15 fixed to the inner side of the upper plate (5) by the screw 14 is sequentially fitted so that the screen portion (3) can be stepped up step by step (7) Between the protrusions 19 formed at the lower end and the engaging hook 20 formed at the bottom of the main body 1, the spring 17 is hung to support the gear plate 7.

도면중 미설명부호 3'는 액정 TV화면, 7'는 기어판단부, 18은 힌지축이다.In the figure, reference numeral 3 'is a liquid crystal TV screen, 7' is a gear determination part, and 18 is a hinge axis.

본 고안의 작용효과는 제2도에 도시된 바와같이 댐퍼장치(11)는 통상의 기어로 구성되는 댐퍼장치로서 기어판(7)이 진행하는 속도를 부드럽게하는 것이고 힌지부(2)와 구성되는 부분 또한 통상의 힌지이므로 이부분에 대한 구체적인 도시와 작용설명은 생략한다.As shown in FIG. 2, the damper device 11 is a damper device composed of a conventional gear, which smoothes the speed at which the gear plate 7 travels, and is configured with the hinge portion 2. Since the part is also a common hinge, detailed illustration and explanation of the part will be omitted.

먼저 제3a도 (a)에 도시된 바와 같이 액정 TV화면부(3)가 기기본체(1)의 상측판(5)에 밀착고정 되어진 상태에서는 화면(3')이 누워있게 되는 것이며 이때에는 기어판(7)은 도면에서 최우측에 위치하고 있게되며 스프링(17)의 탄성력에 의해 좌측으로 당겨지고 있게된다.First, as shown in (a) of FIG. 3a, the screen 3 'is laid in a state where the liquid crystal TV screen part 3 is fixed to the upper plate 5 of the main body 1 of the apparatus. The plate 7 is located at the rightmost side in the figure and is pulled to the left by the elastic force of the spring 17.

이 상태에서 제3b도 (b)에 도시된 바와같이 도시되지 않은 버튼을 조작하여 도크장치가 해제되면 스프링(17)의 작용에 의해 기어판(7)이 좌측으로 이동되면서 장공(8)과 가동레버(4)의 작용으로 화면부(3)가 들려지게 되는데 이순간 화면부(3)의 가동레버(4)에 의해 기어판(7)이 도면에서 좌측으로 진행하게 된다.In this state, when the docking device is released by operating a button (not shown) as shown in FIG. 3B (b), the gear plate 7 moves to the left side by the action of the spring 17 and moves with the long hole 8. The screen part 3 is lifted by the action of the lever 4, and the gear plate 7 moves to the left in the drawing by the movable lever 4 of the screen part 3 at this moment.

따라서 기어판(7)이 진행함에 따라 기어잇빨(10)과 맞물린 댐퍼장치(11)의 댐퍼작용으로 화면부(3)는 서서히 부드럽게 세워지게 되며 이는 기어판(7)이 진행하여 그단부(7')가 탄성판(15)에 일단 걸릴때까지 계속된다.Therefore, as the gear plate 7 proceeds, the screen part 3 is slowly and gently erected by the damper action of the damper device 11 engaged with the gear teeth 10, which is the gear plate 7 which proceeds to its end portion 7. It continues until ') is caught by the elastic plate 15 once.

기어판(7)의 단부(7')가 탄성판(15)에 걸리면 기어판(7)은 더 이상 진행하지 못하고 걸려서 정지되므로 화면부(3)는 제3b도(b)의 이점쇄선과 같이 45°로 기울어진채 정지되는 것이다.When the end portion 7 'of the gear plate 7 is caught by the elastic plate 15, the gear plate 7 cannot stop any further and is caught and stopped, so that the screen portion 3 is as shown by the dashed line in Fig. 3B. It will stop at an inclination of 45 °.

즉, 화면(3')이 세워지는 것이며, 이후에는 사용자의 필요에 따라 화면부(3)를 더욱 젖히면 가동레버(4)의 작용으로 기어판(7)이 억지로 진행하여 그 중앙부의 걸림구멍(13)에 탄성판(15)의 돌기(16)가 끼워져서 정지되어 화면부(3)는 제3b도(b)의 점선부와 같이 60°의 각도로 세워지게 된다.That is, the screen 3 'is erected, and then, if the screen 3 is further tilted according to the needs of the user, the gear plate 7 forcibly proceeds by the action of the movable lever 4, and the engaging hole ( 13, the projection 16 of the elastic plate 15 is fitted and stopped, so that the screen portion 3 is erected at an angle of 60 ° like the dotted line in FIG. 3B.

화면부(3)을 더욱 젖힘에 따라 기어판(7)중앙의 걸림구멍(13', 13＂)에 탄성판(15)의 돌기(16)가 순차적으로 끼워져서 정지되므로서 화면부(3)는 75°, 90°의 계단적인 각도로 세워지게 되는 것이며 이 계단적인 각도의 폭은 걸림구멍(13, 13', 13＂)의 형성간격과 갯수에 따라 조정되는 것이다.As the screen portion 3 is further tilted, the projections 16 of the elastic plate 15 are sequentially inserted into the locking holes 13 ′ and 13 ′ in the center of the gear plate 7, thereby stopping the screen portion 3. Is set at a stepped angle of 75 °, 90 ° and the width of the stepped angle is adjusted according to the forming interval and the number of the engaging holes 13, 13 ', 13 ＂.

즉, 제3b도 (b)의 실선부가 화면부를 90°로 펼쳐서 세운 상태로서 이때에 화면(3')이 최대로 세운 상태로서 카메라도 촬상시에는 렌즈화인더에 눈을 대지 않고 촬상할 대상을 이 화면을 보면서 촬상할수 있게되는 것이며 액정 TV의 시청이 불필요할 경우는 제3a도에 도시된 바와 같이 접어넣으면 되는 것이다In other words, the solid line portion of FIG. 3b (b) extends the screen portion at an angle of 90 °. At this time, the screen 3 'is at its maximum position. It is possible to take a picture while viewing the screen, and when viewing of the liquid crystal TV is unnecessary, it is possible to fold it as shown in FIG. 3a.

이와 같이 본 고안에 의하면 액정 TV의 화면을 시청자의 필요에 따라 원하는 각도로 조절할수 있어 항상 쾌적의 상태를 시청할 수 있게 한 것이다.As such, according to the present invention, the screen of the liquid crystal TV can be adjusted to a desired angle according to the needs of the viewer so that the user can always watch a comfortable state.

Claims (1)

기기본체(1)상측의 힌지부(2)에 의해 일단이 축지되어 액정화면부(3)를 구동시킬 수 있도록한 기기에 있어서, 액정화면부(3)의 일측에 힌지부측으로 절곡된 L자형 가동레버(4)를 설치하고, 상기 기기본체(1)의 상측판(5)의 하측에는 일단에 형성된 기어(10)가 댐퍼장치(11)의 잇빨(12)에 맞물려서 구동되는 기어판(7)을 설치하되, 상기 기어판(7)을 일측하단에 형성된 돌기(19)와 본체 상측판(5) 하측에 설치된 걸림고리(20)에 스프링(17)으로 탄지됨과 동시에 측면에 세로방향으로 형성된 장공(8)에 상기 액정화면부(3)에 설치된 가동레바(4)의 끝단과 핀(9)으로 축지되어 연동되도록 하며, 상면 중앙에 소정간격으로 형성된 다수개의 걸림구멍(13, 13', 13＂)에는 상측판(5)내측으로 나사고정된 탄성판(15)의 돌기부(16)가 순차적으로 끼워져서 걸리므로서 상기 액정화면부(3)가 단계적으로 작동될 수 있도록 구성된 것을 특징으로 하는 액정 TV의 화면각도 조절장치.In a device in which one end of the device body 1 is hinged by the hinge portion 2 on the upper side of the device body 1 to drive the liquid crystal display portion 3, the L-shape bent toward the hinge portion side on one side of the liquid crystal display portion 3. A gear plate 7 in which a movable lever 4 is provided and a gear 10 formed at one end of the upper plate 5 of the device body 1 is engaged with the teeth 12 of the damper device 11. ), But the gear plate (7) is supported by the spring (17) on the projection (19) formed on one side lower end and the hook ring (20) installed on the lower side of the main body upper plate (5) and at the same time formed in the longitudinal direction on the side A plurality of engaging holes 13, 13 ′, which are axially interlocked with the end of the movable lever 4 installed on the LCD screen 3 and the pin 9 in the long hole 8, and are formed at predetermined intervals in the center of the upper surface. 13 ＂) the projection 16 of the elastic plate 15 screwed into the upper side plate 5 is sequentially inserted and caught, so that the liquid crystal display portion 3 Screen angle adjusting device of the liquid crystal TV, characterized in that configured to be operated in steps.
KR2019860012750U 1986-08-22 1986-08-22 Display angle control device of lcd tv KR900003188Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019860012750U KR900003188Y1 (en) 1986-08-22 1986-08-22 Display angle control device of lcd tv

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Application Number Priority Date Filing Date Title
KR2019860012750U KR900003188Y1 (en) 1986-08-22 1986-08-22 Display angle control device of lcd tv

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KR880005520U KR880005520U (en) 1988-05-12
KR900003188Y1 true KR900003188Y1 (en) 1990-04-14

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KR2019860012750U KR900003188Y1 (en) 1986-08-22 1986-08-22 Display angle control device of lcd tv

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