WO2017164442A1 - Display location guiding device - Google Patents

Display location guiding device Download PDF

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Publication number
WO2017164442A1
WO2017164442A1 PCT/KR2016/002974 KR2016002974W WO2017164442A1 WO 2017164442 A1 WO2017164442 A1 WO 2017164442A1 KR 2016002974 W KR2016002974 W KR 2016002974W WO 2017164442 A1 WO2017164442 A1 WO 2017164442A1
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WO
WIPO (PCT)
Prior art keywords
display
screw shaft
coupled
guide
link
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Application number
PCT/KR2016/002974
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French (fr)
Korean (ko)
Inventor
강태욱
Original Assignee
주식회사 탑시스템
강태욱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 주식회사 탑시스템, 강태욱 filed Critical 주식회사 탑시스템
Priority to PCT/KR2016/002974 priority Critical patent/WO2017164442A1/en
Publication of WO2017164442A1 publication Critical patent/WO2017164442A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • 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
    • H04N5/65—Holding-devices for protective discs or for picture masks
    • 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

Definitions

  • the present invention relates to a display position guide device, in particular, despite the eccentric load of the mobile block mounted with the display on one side to reduce the drive load of the elevating screw shaft to enable a smooth lifting operation, oil is applied, such as grease
  • the present invention relates to a display position guide device for protecting a screw shaft from external dust and the like to enable a smooth rotational drive.
  • While watching TV is one of the main entertainment and information sources for people, watching TV for a long time in a fixed position can make the body uncomfortable and can cause diseases such as periarthritis of the scapula, back pain, spondylosis, and sciatica. have.
  • the present inventor has disclosed a patent for "TV receiver position control device" that is disclosed in Korean Patent Registration No. 10-0521359 and shown in Figures 1 to 4, satisfying the above requirements.
  • a movable block 20 which is supported to be movable up and down along the frame 10 and to which the TV receiver 200 is fixed, and lifts the movable block 20 with respect to the frame 10. And elevating means to adjust the angle of the TV receiver 200 with respect to the movable block 20.
  • the elevating means is supported by the frame 10 to be rotatably extended in the vertical direction, the screw shaft 11 is screwed to the movable block 20, and the frame shaft parallel to the screw shaft 11 And a guide rod 12 and 13 to which the movable block 20 is slidably coupled, and a driving motor to rotate and drive the screw shaft 11.
  • the angle adjusting means, the lower portion of the rear side of the TV receiver 200 and the lower portion of the movable block 20 corresponding thereto are rotatably connected by the coupling of the hinge pieces 201, 21, the movement Rotatingly driven by the rotary motor 500 in the upper portion of the block 20 and the vertical center portion 31 is formed at the end and the rotary core 30, one end is rotatably coupled to the end of the vertical protrusion (31)
  • the link member 32 and one end is rotatably connected to the other end of the link member 32 and the other end has a structure provided with a lever member 33 fixed to the upper side of the TV receiver 200.
  • the angle adjusting means is such that the hinge piece 201, 21 by the joint action of the rotation center body 30, the link member 32 and the lever member 33 by the forward and reverse driving of the rotary motor 500. It can be rotated to the center.
  • this rotary motor 500 is remotely controlled by a remote controller 310 employing a light receiving sensor and a light emitting sensor. Therefore, the viewer 300 can control the angle of the TV receiver 200 at a desired angle at the viewing position.
  • Such a device can be moved to the desired height to fit the viewer's eye height of the TV receiver 200 by the forward and reverse driving of the screw drive motor and the rotary motor 500, and also to adjust the angle to watch at a suitable angle remote Control by control.
  • such a device has a structure in which the screw 11 is exposed to the outside and the contamination rate due to foreign matter such as dust in oil such as grease applied to the screw 11 due to the static electricity by the TV receiver 200 is fast. There is a problem in that the lifting operation is not desired and the cleaning cycle is shortened.
  • the screw shaft 11 and the guide rods 12 and 13 penetrate one side of the movable block 20, and the TV receiver 200 is supported on the other side of the movable block 20, thereby moving the movable block 20.
  • Eccentric load by the TV receiver 200 acts on the screw shaft 11 and the guide rods 12 and 13, thereby increasing the load of the motor driving the screw shaft 11. .
  • the present invention was created in order to solve the above problems, the display is mounted on one side of the moving block which is elevated along the screw shaft, thereby reducing the drive load of the elevating screw shaft, even though the eccentric load acts. It is an object of the present invention to provide a display position guide device.
  • the present invention for achieving the above object is a display position guide device for moving the display up and down,
  • a screw shaft having a lower end rotatably supported by the base bracket
  • a hollow guide tube formed in a hollow shape and having a guide rib protruding from the outer circumferential surface in parallel to the slit hole, and having a lower end fixed to the base bracket by allowing the screw shaft to be positioned therein;
  • An end cap coupled to an upper end of the guide tube and rotatably supporting an upper end of the screw shaft;
  • a block body coupled to the screw shaft and movable up and down, a support connected to the block body and protruding out of the guide tube through the slit hole, on which the display is mounted, and fixed to the support and attached to the guide rib.
  • a moving block having a guide coupler coupled to be slidably.
  • the guide device of the present invention is a second motor is fixed to the support, a rotating disk rotated by the second motor, and the first link is rotatably coupled to one end by a coupling pin in the eccentric position of the rotating disk
  • the support plate is rotatably coupled to the support by the first hinge shaft is coupled to the holding plate fixed to the display is fixed to the one end and the other end is rotatable by the second hinge shaft on the other end of the first link
  • the second link is operated by the second motor is characterized in that the viewing angle of the display is adjusted.
  • the guide device of the present invention is characterized in that the first sensor is provided on the upper end of the guide rib to limit the rising position and the falling position of the moving block, the second block is provided on the moving block.
  • the guide device of the present invention is a cylindrical housing formed with a main slit hole through which the second link penetrates at a position corresponding to the slit hole, surrounding the base bracket and the guide tube, and having a lower end fixed to the pedestal, and an upper end of the housing.
  • Removably coupled to the top plate is characterized in that it is further provided.
  • a hollow guide tube 120 having a slit hole 121 and guide ribs 122 formed on an outer circumferential surface thereof so as to surround the screw shaft 110, and spaced apart from the movable block 130 on which the display 300 is mounted.
  • the display 300 is mounted on one side of the movable block 130 which is elevated along the screw shaft 110, so that the eccentric load
  • the movable block 130 is moved up and down while being supported by the guide ribs 122 spaced apart from the screw shaft 110 by a distance A, thereby reducing the driving load of the screw shaft 110 to increase and decrease. Enable operation.
  • external dust or the like can be adsorbed to the screw shaft 110 coated with a lubricant such as grease to smoothly move up and down the movable block 130, but the screw shaft 110 is a cylindrical guide tube 120.
  • a lubricant such as grease
  • the screw shaft 110 is a cylindrical guide tube 120.
  • the rotational force of the second link 144 is driven clockwise by the load W of the display 300, and the traction force T acts on the first link 143 by interlocking with the second link 144.
  • the coupling pin 143a of the first link 143 is supported by the rotation disc 142, the rotation load is reduced when the second motor 141 is operated.
  • FIG. 1 is a conceptual diagram showing a conventional display lifting device
  • FIG. 2 is a perspective view showing a main drive of FIG.
  • 3 and 4 is an operation diagram illustrating the angle adjustment state
  • FIG. 5 is a conceptual diagram of a display position guide device according to an embodiment of the present invention.
  • FIG. 6 is a perspective view of a display position guide device of the embodiment of the present invention.
  • FIG. 7 is a perspective view of the housing 160 and the top plate 162 removed from FIG. 6;
  • FIG. 8 is a sectional view of the main part of FIG. 6;
  • FIG. 9 is a cross-sectional view of main parts of FIG. 7;
  • 10A and 10B are schematic diagrams illustrating an angle adjustment state of the display.
  • Display position guide device such as a TV monitor of the embodiment of the present invention reduces the drive load of the elevating screw shaft in spite of the eccentric load of the mobile block mounted display on one side to enable a smooth elevating operation, coated with oil such as grease
  • the screw shaft is protected from external dust to enable a smooth rotational drive.
  • this is based on the height of the display 300 and the height of the display 300 depending on the viewing angle at its position lying or sitting in order to position the display 300 within the optimal view. Remotely or manually adjust the time of day so you can watch TV comfortably.
  • the display position guide device to move the display 300 up and down and the base bracket 100 is fixed to the base 101;
  • a screw shaft (110) rotatably supported at a lower end on the base bracket (100);
  • a first motor 111 driving the screw shaft 110 to rotate;
  • a block body 131 coupled to the screw shaft 110 and movable up and down, and connected to the block body 131 and protrudes out of the guide tube 120 through the slit hole 121 to display the display.
  • a moving block 130 having a support 132 on which the 300 is mounted, and a guide coupler 133 fixed to the support 132 and slidably coupled to the
  • a main slit hole 161 through which the second link 144 penetrates is formed at a position corresponding to the slit hole 121 and the base bracket 100 is formed.
  • a cylindrical housing 160 having a lower end portion fixed to the pedestal 101 and a top plate 162 detachably coupled to an upper end portion of the housing 160.
  • the movable block 130 When the screw shaft 110 is rotated by the driving of the first motor 111, the movable block 130 is prevented from rotating and moved up and down by the guide coupler 133 coupled with the guide rib 122. Height of 300 is to be adjusted.
  • the movable block 130 is provided with an angle adjusting means for adjusting the angle of the display 300 as shown in FIG.
  • the angle adjusting means includes a second motor 141 fixed to the support 132, a rotation disc 142 rotated by the second motor 141, and the rotation.
  • the first link 143 is rotatably coupled to one end by a coupling pin 143a at an eccentric position of the disc 142, and is rotatably coupled to the support 132 by a first hinge shaft 144a.
  • the second plate is coupled to the other end of the first link 143 and the other end of the fixing plate 140 is fixed to the display 300 is fixed to the other end of the first link (143b) With the two links 144, the second link 144 is operated by the second motor 141 is to adjust the viewing angle of the display 300.
  • the apparatus of the present invention includes a first upper portion of the guide rib 122 to limit the rising position and the lowering position of the movable block 130 when the movable block 130 is elevated by the driving of the first motor 111.
  • the sensor 151 is provided, and the second sensor 152 is provided on the moving block 130.
  • a fixing block 132a for supporting the second motor 141 is installed on the support 132 of the movable block 130.
  • a cable bearer 400 for supplying power to the first motor 111 and the second motor 141 is installed.
  • One end of the cable bearer 400 is fixed to the base bracket 100 and the other end is fixed to the movable block 130.
  • the display position guide device of the above configuration is operated as follows.
  • the movable block 130 is moved up and down along the screw shaft 110, although the display 300 is mounted on one side thereof so that the eccentric load acts, the movable block 130 is spaced apart from the screw shaft 110 (A; As it is supported by the guide ribs 122 spaced apart from each other as shown in FIG. 9, the driving load of the screw shaft 110 is reduced to enable a smooth lifting operation.
  • external dust and the like can be adsorbed to the screw shaft 110 coated with a lubricant such as grease for smooth lifting of the movable block 130, but the screw shaft 110 is a cylindrical guide tube 120.
  • a lubricant such as grease for smooth lifting of the movable block 130
  • the screw shaft 110 is a cylindrical guide tube 120.
  • the screw shaft 110 is further prevented from being contaminated by external dust by the housing 160 and the top plate 162.
  • the display 300 which is mounted on the mobile block 130 and raised and lowered as described above is limited by the maximum rising height by the detection of the first sensor 151, and is lowered by the second sensor 152 when falling. Height is limited.
  • the display 300 raised to the desired position can be adjusted to the viewer's comfortable viewing angle.
  • the angle of the display 300 fixed to the fixed plate 140 is adjusted while the second link 144 is operated on the seesaw.
  • the rotational force of the second link 144 is driven clockwise by the load W of the display 300, and the traction force is linked to the second link 144 to the first link 143.
  • the (T) is to act, since the coupling pin 143a of the first link 143 is supported by the rotation disc 142, the rotation load is reduced when the second motor 141 is operated.
  • the display position guide device of the present invention enables a smooth lifting operation by reducing the driving load of the lifting screw shaft in spite of the eccentric load of the moving block equipped with the display on one side, and the screw shaft coated with oil such as grease from external dust, etc. Protection to ensure a smooth rotational drive.

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

Abstract

Provided is a display location guiding device for enabling a smooth lifting/lowering operation by reducing a driving load of a lifting/lowering screw shaft even at an eccentric load of a moving block on which a display is mounted at one side thereof, and for enabling smooth rotational driving by protecting the screw shaft, to which oil such as grease is applied, from external dust and the like.

Description

디스플레이 위치 안내장치Display position guide
본 발명은 디스플레이 위치 안내장치에 관한 것으로써, 특히 일측에 디스플레이가 탑재된 이동블럭의 편심하중에도 불구하고 승강 스크류축의 구동부하를 줄여 원할한 승강작동을 가능하게 하고, 구리스등의 오일이 도포된 스크류축을 외부 먼지등으로부터 보호하여 원할한 회전구동이 가능하도록 한 디스플레이 위치 안내장치에 관한 것이다.The present invention relates to a display position guide device, in particular, despite the eccentric load of the mobile block mounted with the display on one side to reduce the drive load of the elevating screw shaft to enable a smooth lifting operation, oil is applied, such as grease The present invention relates to a display position guide device for protecting a screw shaft from external dust and the like to enable a smooth rotational drive.
TV 시청은 사람들에게 주요한 오락 행위 및 정보원 중의 하나인 반면에, 고정된 위치에서 장시간 TV를 시청하면, 신체가 불편하게 되고, 견갑상완골의 관절주위염, 요통, 척추증, 및 좌골신경통과 같은 질병에 걸릴수 있다.While watching TV is one of the main entertainment and information sources for people, watching TV for a long time in a fixed position can make the body uncomfortable and can cause diseases such as periarthritis of the scapula, back pain, spondylosis, and sciatica. have.
이러한 문제를 해결하기 위해선 사람들이 풍부하고 다채로운 TV 프로그램을 건강을 해치지 않으면서 편안하게 즐길 수 있도록 하며, 사람들은 TV 세트를 최적의 시각 내에 위치하도록 하기 위하여 눕거나 앉아 있는 자신의 위치에서의 시야각에 따라 TV 세트의 높이 및 시각을 원격 또는 수동 조정함으로써 편안하게 TV를 시청할 수 있고, 위와 같은 질병을 가진자 및 병원 침상 환자들도 이용하여 치료할 수 있는 요건을 만족하는 디스플레이 위치작동장치가 요구된다.To solve this problem, people can comfortably enjoy a rich and colorful TV program without harming their health, and people need to adjust the viewing angle of their lying or sitting position to ensure that the TV set is located in the optimal view. Accordingly, there is a need for a display positioning device that can comfortably watch TV by remotely or manually adjusting the height and time of the TV set, and satisfies the requirements of treating the above-mentioned patients with diseases and hospital beds.
본 발명자는 한국특허등록 제10-0521359호에 개시되고 도 1 내지 도 4에 도시된 바와 같이, 상기와 같은 요구사항을 만족하는 "TV수상기 위치제어장치"를 특허등록한 바 있다.The present inventor has disclosed a patent for "TV receiver position control device" that is disclosed in Korean Patent Registration No. 10-0521359 and shown in Figures 1 to 4, satisfying the above requirements.
이는 시청자가 시청자세에 따라 TV수상기를 시청자의 눈높이에 맞도록 원하는 높이로 이동시킬 수 있고 또한 각도를 조절하여 적당한 각도로 시청할 수 있게 한 것으로써, 벽면(1)에 상하방향으로 길게 마련되는 프레임(10)과, 이 프레임(10)을 따라 상하방향으로 이동가능하게 지지되며 TV수상기(200)가 고정되는 이동블럭(20)과, 이 이동블럭(20)을 상기 프레임(10)에 대해 승강시키는 승강수단과, 상기 이동블럭(20)에 대하여 TV수상기(200)의 각도를 조정하는 각도조정수단을 구비한다.This allows the viewer to move the TV receiver to a desired height according to the viewer's eye height and to adjust the angle so that the viewer can watch at an appropriate angle, and the frame is provided to be long in the vertical direction on the wall surface 1. 10, a movable block 20 which is supported to be movable up and down along the frame 10 and to which the TV receiver 200 is fixed, and lifts the movable block 20 with respect to the frame 10. And elevating means to adjust the angle of the TV receiver 200 with respect to the movable block 20.
상기 승강수단은, 상기 프레임(10)에 상하방향으로 길게 회전가능하게 지지되며 상기 이동블럭(20)이 나사결합되는 스크류축(11)과, 상기 스크류축(11)과 나란하게 상기 프레임(10)에 지지되며 상기 이동블럭(20)이 슬라이딩 가능하게 결합되는 가이드봉(12)(13)과, 상기 스크류축(11)을 회전구동시키는 구동모터를 구비하여 된 구조를 가진다.The elevating means is supported by the frame 10 to be rotatably extended in the vertical direction, the screw shaft 11 is screwed to the movable block 20, and the frame shaft parallel to the screw shaft 11 And a guide rod 12 and 13 to which the movable block 20 is slidably coupled, and a driving motor to rotate and drive the screw shaft 11.
상기 각도조정수단은, 상기 TV수상기(200)의 후면 하측부와 이와 대응되는 상기 이동블럭(20)의 하측부는 상호 힌지편(201)(21)의 결합에 의해서 회전가능하게 연결되고, 상기 이동블럭(20)의 상측부에 회전모터(500)에 의해서 회전구동되며 단부에 수직돌부(31)가 형성된 회전중심체(30)와, 일단이 상기 수직돌부(31)의 단부와 회전가능하게 결합된 링크부재(32)와, 일단이 상기 링크부재(32)의 타단에 회전가능하게 연결되고 타단이 상기 TV수상기(200)의 상측부에 고정된 레버부재(33)를 구비하여 된 구조를 가진다.The angle adjusting means, the lower portion of the rear side of the TV receiver 200 and the lower portion of the movable block 20 corresponding thereto are rotatably connected by the coupling of the hinge pieces 201, 21, the movement Rotatingly driven by the rotary motor 500 in the upper portion of the block 20 and the vertical center portion 31 is formed at the end and the rotary core 30, one end is rotatably coupled to the end of the vertical protrusion (31) The link member 32 and one end is rotatably connected to the other end of the link member 32 and the other end has a structure provided with a lever member 33 fixed to the upper side of the TV receiver 200.
이와 같은 각도조정수단은, 회전모터(500)의 정역방향 구동에 의해서 상기 회전중심체(30),링크부재(32) 및 레버부재(33)들의 관절작용에 의해서 힌지편(201)(21)을 중심으로 회동될 수 있도록 한다. 마찬가지로, 이 회전모터(500)는 수광센서 및 발광센서를 채용하는 리모트콘트롤러(310)에 의해서 원격제어된다. 따라서 시청자(300)가 시청위치에서 원하는 각도로 TV수상기(200)의 각도를 제어할 수 있게 된다.The angle adjusting means is such that the hinge piece 201, 21 by the joint action of the rotation center body 30, the link member 32 and the lever member 33 by the forward and reverse driving of the rotary motor 500. It can be rotated to the center. Similarly, this rotary motor 500 is remotely controlled by a remote controller 310 employing a light receiving sensor and a light emitting sensor. Therefore, the viewer 300 can control the angle of the TV receiver 200 at a desired angle at the viewing position.
상기와 같은 장치는 스크류 구동모터 및 회전모터(500)의 정역구동에 의해서 TV수상기(200)의 시청자의 눈높이에 맞도록 원하는 높이로 이동시킬 수 있고 또한 각도를 조절하여 적당한 각도로 시청할 수 있게 원격제어에 의해서 제어할 수 있게 한다.Such a device can be moved to the desired height to fit the viewer's eye height of the TV receiver 200 by the forward and reverse driving of the screw drive motor and the rotary motor 500, and also to adjust the angle to watch at a suitable angle remote Control by control.
그런데, 상기와 같은 장치는 스크류(11)가 외부로 노출된 구조이고 TV수상기(200)에 의한 정전기로 인하여 스크류(11)에 도포된 구리스등의 오일에 먼지등의 이물질로 인한 오염속도가 빠르게 진행되어 승강작동이 원할하지 않고 청소주기를 단축시키는 문제점이 있다.By the way, such a device has a structure in which the screw 11 is exposed to the outside and the contamination rate due to foreign matter such as dust in oil such as grease applied to the screw 11 due to the static electricity by the TV receiver 200 is fast. There is a problem in that the lifting operation is not desired and the cleaning cycle is shortened.
또한, 이동블럭(20)의 일측에는 스크류축(11)과 가이드봉(12)(13)이 관통되어 설치되고 이동블럭(20)의 타측에는 TV수상기(200)가 지지됨으로써, 이동블럭(20)에 TV수상기(200)에 의한 편심하중이 작용하여서 스크류축(11)과 가이드봉(12)(13)에 마찰부하가 크게 작용하게 되므로 스크류축(11)을 구동하는 모터의 부하를 가중시킨다.In addition, the screw shaft 11 and the guide rods 12 and 13 penetrate one side of the movable block 20, and the TV receiver 200 is supported on the other side of the movable block 20, thereby moving the movable block 20. Eccentric load by the TV receiver 200 acts on the screw shaft 11 and the guide rods 12 and 13, thereby increasing the load of the motor driving the screw shaft 11. .
본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로써, 스크류축을 따라 승강되는 이동블럭의 일측에 디스플레이가 탑재되어서 편심하중이 작용함에도 불구하고 승강 스크류축의 구동부하를 줄여 원할한 승강작동을 가능하도록 한 디스플레이 위치 안내장치를 제공하는 데 그 목적이 있다.The present invention was created in order to solve the above problems, the display is mounted on one side of the moving block which is elevated along the screw shaft, thereby reducing the drive load of the elevating screw shaft, even though the eccentric load acts. It is an object of the present invention to provide a display position guide device.
본 발명의 다른 목적은 구리스등의 오일이 도포된 구동축(스크류축)이 디스플레이를 승강시키면서도 외부와의 노출을 차단시켜서 먼지등에 의한 오염을 대폭 줄일 수 있도록 그 구조가 개량된 디스플레이 위치 안내장치를 제공하는 데 그 목적이 있다.It is another object of the present invention to provide a display position guide device having an improved structure such that a driving shaft (screw shaft) coated with oil such as grease can lift and lower the display while significantly reducing contamination by dust and the like. Its purpose is to.
상기 목적을 달성하는 본 발명은 디스플레이를 상하로 이동가능하게 하는 디스플레이 위치 안내장치에 있어서,The present invention for achieving the above object is a display position guide device for moving the display up and down,
받침대와;A pedestal;
상기 받침대에 고정되는 베이스 브라켓트와;A base bracket fixed to the pedestal;
상기 베이스 브라켓트에 하단부가 회전가능하게 지지되는 스크류축과;A screw shaft having a lower end rotatably supported by the base bracket;
상기 스크류축을 회전 구동시키는 제1모터와;A first motor for rotating the screw shaft;
중공형으로 형성되고 외주면에 상기 슬릿공과 나란하게 가이드리브가 돌출형성되며, 상기 스크류축이 내부에 위치되도록 하여 하단부가 상기 베이스 브라켓트에 고정되는 중공의 안내관과;A hollow guide tube formed in a hollow shape and having a guide rib protruding from the outer circumferential surface in parallel to the slit hole, and having a lower end fixed to the base bracket by allowing the screw shaft to be positioned therein;
상기 안내관의 상단부에 결합되고 상기 스크류축의 상단부를 회전가능하게 지지하는 엔드캡과;An end cap coupled to an upper end of the guide tube and rotatably supporting an upper end of the screw shaft;
상기 스크류축에 결합되어 상하로 이동가능한 블럭몸체와, 상기 블럭몸체에 연결되고 상기 슬릿공을 통하여 상기 안내관의 외측으로 돌출되며 상기 디스플레이가 탑재되는 지지대와, 상기 지지대에 고정되며 상기 가이드리브에 슬라이딩 가능하게 결합되는 가이드 결합구를 구비하는 이동블럭;을 구비하여 된 것을 특징으로 한다.A block body coupled to the screw shaft and movable up and down, a support connected to the block body and protruding out of the guide tube through the slit hole, on which the display is mounted, and fixed to the support and attached to the guide rib. And a moving block having a guide coupler coupled to be slidably.
또한, 본 발명 안내장치는 상기 지지대에 고정되는 제2모터와, 상기 제2모터에 의해 회전되는 회전원판과, 상기 회전원판의 편심위치에 결합핀에 의해 일단부가 회동가능하게 결합되는 제1링크와, 상기 지지대에 제1힌지축에 의해서 회동가능하게 결합되어 시이소 작동하며 일단부에 상기 디스플레이가 고정되는 고정판이 결합되고 타단부가 상기 제1링크의 타단부에 제2힌지축에 의해 회동가능하게 결합되는 제2링크를 구비하여서,In addition, the guide device of the present invention is a second motor is fixed to the support, a rotating disk rotated by the second motor, and the first link is rotatably coupled to one end by a coupling pin in the eccentric position of the rotating disk And, the support plate is rotatably coupled to the support by the first hinge shaft is coupled to the holding plate fixed to the display is fixed to the one end and the other end is rotatable by the second hinge shaft on the other end of the first link With a second link that is coupled securely,
상기 제2모터에 의해서 제2링크가 시이소 작동되어 상기 디스플레이의 시청각도가 조절되도록 된 것을 특징으로 한다.The second link is operated by the second motor is characterized in that the viewing angle of the display is adjusted.
또한, 본 발명 안내장치는 상기 이동블럭의 상승위치와 하강위치를 제한하도록 상기 가이드리브의 상단부에 제1센서가 구비되고, 상기 이동블럭에 제2센서가 구비된 것을 특징으로 한다.In addition, the guide device of the present invention is characterized in that the first sensor is provided on the upper end of the guide rib to limit the rising position and the falling position of the moving block, the second block is provided on the moving block.
또한, 본 발명 안내장치는 상기 슬릿공과 대응되는 위치에 상기 제2링크가 관통되는 메인슬릿공이 형성되고 상기 베이스 브라켓트 및 안내관을 감싸며 하단부가 상기 받침대에 고정되는 통형의 하우징과, 상기 하우징의 상단부에 착탈가능하게 결합되는 탑플레이트가 더 구비된 것을 특징으로 한다.In addition, the guide device of the present invention is a cylindrical housing formed with a main slit hole through which the second link penetrates at a position corresponding to the slit hole, surrounding the base bracket and the guide tube, and having a lower end fixed to the pedestal, and an upper end of the housing. Removably coupled to the top plate is characterized in that it is further provided.
첫째, 외주면에 슬릿공(121)과 가이드리브(122)가 형성된 중공의 안내관(120)을 스크류축(110)을 포위하도록 구비하고, 디스플레이(300)가 탑재된 이동블럭(130)을 간격(A)으로 이격된 스크류축(110)과 가이드리브(122)에 안내되도록 함으로써, 스크류축(110)을 따라 승강되는 이동블럭(130)에는 그 일측에 디스플레이(300)가 탑재되어서 편심하중이 작용함에도 불구하고, 이동블럭(130)이 스크류축(110)과 간격(A)만큼 이격된 가이드리브(122)에 지지된 상태로 승강하게 되므로 스크류축(110)의 구동부하를 줄여 원할한 승강작동을 가능하게 한다.First, a hollow guide tube 120 having a slit hole 121 and guide ribs 122 formed on an outer circumferential surface thereof so as to surround the screw shaft 110, and spaced apart from the movable block 130 on which the display 300 is mounted. By guiding the screw shaft 110 and the guide rib 122 spaced apart by (A), the display 300 is mounted on one side of the movable block 130 which is elevated along the screw shaft 110, so that the eccentric load In spite of the operation, the movable block 130 is moved up and down while being supported by the guide ribs 122 spaced apart from the screw shaft 110 by a distance A, thereby reducing the driving load of the screw shaft 110 to increase and decrease. Enable operation.
둘째, 이동블럭(130)의 원할한 승강을 위하여 구리스등의 윤활제가 도포된 스크류축(110)에는 외부의 먼지등이 흡착될 수 있게 되지만, 스크류축(110)이 통형의 안내관(120)에 포위됨으로써 먼지등의 흡착을 방지하여 윤활제의 오염을 방지하고 이동블럭(130)의 원할한 이동을 가능하게 한다.Second, external dust or the like can be adsorbed to the screw shaft 110 coated with a lubricant such as grease to smoothly move up and down the movable block 130, but the screw shaft 110 is a cylindrical guide tube 120. By being enclosed in to prevent the adsorption of dust and the like to prevent contamination of the lubricant and to enable a smooth movement of the moving block (130).
세째, 디스플레이(300)의 하중(W)에 의해서 제2링크(144)가 시계방향으로 회전력이 작동되고, 제2링크(144)에 연동되어 제1링크(143)에 견인력(T)이 작용하게 되지만, 제1링크(143)의 결합핀(143a)은 회전원판(142)에 지지되게 되므로 제2모터(141)의 작동시 회전부하를 감소시킨다.Third, the rotational force of the second link 144 is driven clockwise by the load W of the display 300, and the traction force T acts on the first link 143 by interlocking with the second link 144. However, since the coupling pin 143a of the first link 143 is supported by the rotation disc 142, the rotation load is reduced when the second motor 141 is operated.
도 1은 종래 디스플레이 승강장치를 나타낸 개념도,1 is a conceptual diagram showing a conventional display lifting device,
도 2는 도 1의 주요 구동부를 나타낸 사시도,2 is a perspective view showing a main drive of FIG.
도 3 및 도 4는 각도조정 상태를 설명하는 작동도,3 and 4 is an operation diagram illustrating the angle adjustment state,
도 5는 본 발명 실시예의 디스플레이 위치 안내장치의 개념도,5 is a conceptual diagram of a display position guide device according to an embodiment of the present invention;
도 6은 본 발명 실시예의 디스플레이 위치 안내장치의 사시도,6 is a perspective view of a display position guide device of the embodiment of the present invention;
도 7은 도 6에서 하우징(160) 및 탑플레이트(162)를 제거한 상태의 사시도,FIG. 7 is a perspective view of the housing 160 and the top plate 162 removed from FIG. 6;
도 8은 도 6의 요부 단면도,8 is a sectional view of the main part of FIG. 6;
도 9는 도 7의 요부 횡단면도,9 is a cross-sectional view of main parts of FIG. 7;
도 10a 및 도 10b는 디스플레이의 각도조정 상태를 설명하는 개략도이다. 10A and 10B are schematic diagrams illustrating an angle adjustment state of the display.
본 발명 실시예의 TV 모니터와 같은 디스플레이 위치 안내장치는 일측에 디스플레이가 탑재된 이동블럭의 편심하중에도 불구하고 승강 스크류축의 구동부하를 줄여 원할한 승강작동을 가능하게 하고, 구리스등의 오일이 도포된 스크류축을 외부 먼지등으로부터 보호하여 원할한 회전구동이 가능하도록 한다.Display position guide device such as a TV monitor of the embodiment of the present invention reduces the drive load of the elevating screw shaft in spite of the eccentric load of the mobile block mounted display on one side to enable a smooth elevating operation, coated with oil such as grease The screw shaft is protected from external dust to enable a smooth rotational drive.
본 발명 실시예의 안내장치를 나타낸 도 5 및 도 6을 참조하면, 이는 디스플레이(300)를 최적의 시각 내에 위치하도록 하기 위하여 눕거나 앉아 있는 자신의 위치에서의 시야각에 따라 디스플레이(300)의 높이 및 시각을 원격 또는 수동 조정함으로써 편안하게 TV를 시청할 수 있도록 한다.Referring to FIGS. 5 and 6 showing the guide device of the embodiment of the present invention, this is based on the height of the display 300 and the height of the display 300 depending on the viewing angle at its position lying or sitting in order to position the display 300 within the optimal view. Remotely or manually adjust the time of day so you can watch TV comfortably.
도 6 내지 도 9를 참조하면, 디스플레이(300)를 상하로 이동가능하게 하는 본 발명 실시예에 따른 디스플레이 위치 안내장치는 받침대(101)에 고정설치되는 베이스 브라켓트(100)와; 상기 베이스 브라켓트(100)에 하단부가 회전가능하게 지지되는 스크류축(110)과; 상기 스크류축(110)을 회전 구동시키는 제1모터(111)와; 중공형으로 형성되고 외주면에 상기 슬릿공(121)과 나란하게 가이드리브(122)가 돌출형성되며, 상기 스크류축(110)이 내부에 위치되도록 하여 하단부가 상기 베이스 브라켓트(100)에 고정되는 중공의 안내관(120)과; 상기 안내관(120)의 상단부에 결합되고 상기 스크류축(110)의 상단부를 회전가능하게 지지하는 엔드캡(125)과; 상기 스크류축(110)에 결합되어 상하로 이동가능한 블럭몸체(131)와, 상기 블럭몸체(131)에 연결되고 상기 슬릿공(121)을 통하여 상기 안내관(120)의 외측으로 돌출되며 상기 디스플레이(300)가 탑재되는 지지대(132)와, 상기 지지대(132)에 고정되며 상기 가이드리브(122)에 슬라이딩 가능하게 결합되는 가이드 결합구(133)를 구비하는 이동블럭(130);을 구비한다.6 to 9, the display position guide device according to an embodiment of the present invention to move the display 300 up and down and the base bracket 100 is fixed to the base 101; A screw shaft (110) rotatably supported at a lower end on the base bracket (100); A first motor 111 driving the screw shaft 110 to rotate; Hollow formed in a hollow shape and guide ribs 122 protruding in parallel to the slit hole 121 on the outer circumferential surface, the screw shaft 110 is located therein so that the lower end is fixed to the base bracket 100 Guide tube 120; An end cap (125) coupled to an upper end of the guide tube (120) and rotatably supporting an upper end of the screw shaft (110); A block body 131 coupled to the screw shaft 110 and movable up and down, and connected to the block body 131 and protrudes out of the guide tube 120 through the slit hole 121 to display the display. And a moving block 130 having a support 132 on which the 300 is mounted, and a guide coupler 133 fixed to the support 132 and slidably coupled to the guide rib 122. .
또한, 도 6 및 도 8을 참조하면, 본 발명 장치는 상기 슬릿공(121)과 대응되는 위치에 상기 제2링크(144)가 관통되는 메인슬릿공(161)이 형성되고 상기 베이스 브라켓트(100) 및 안내관(120)을 감싸며 하단부가 상기 받침대(101)에 고정되는 통형의 하우징(160)과, 상기 하우징(160)의 상단부에 착탈가능하게 결합되는 탑플레이트(162)가 구비되어 있다.6 and 8, in the apparatus of the present invention, a main slit hole 161 through which the second link 144 penetrates is formed at a position corresponding to the slit hole 121 and the base bracket 100 is formed. And a cylindrical housing 160 having a lower end portion fixed to the pedestal 101 and a top plate 162 detachably coupled to an upper end portion of the housing 160.
상기 제1모터(111)의 구동으로 스크류축(110)이 회전될때 가이드리브(122)와 결합된 가이드 결합구(133)에 의해서 상기 이동블럭(130)은 회전이 방지되고 상하로 이동되어 디스플레이(300)의 높낮이가 조절되게 된다. When the screw shaft 110 is rotated by the driving of the first motor 111, the movable block 130 is prevented from rotating and moved up and down by the guide coupler 133 coupled with the guide rib 122. Height of 300 is to be adjusted.
한편, 상기 이동블럭(130)에는 도 5에 도시된 바와 같이 디스플레이(300)의 각도조절을 위한 각도 조절수단이 구비되어 있다. On the other hand, the movable block 130 is provided with an angle adjusting means for adjusting the angle of the display 300 as shown in FIG.
도 7 내지 도 10을 참조하면, 상기 각도 조절수단은 상기 지지대(132)에 고정되는 제2모터(141)와, 상기 제2모터(141)에 의해 회전되는 회전원판(142)과, 상기 회전원판(142)의 편심위치에 결합핀(143a)에 의해 일단부가 회동가능하게 결합되는 제1링크(143)와, 상기 지지대(132)에 제1힌지축(144a)에 의해서 회동가능하게 결합되어 시이소 작동하며 일단부에 상기 디스플레이(300)가 고정되는 고정판(140)이 결합되고 타단부가 상기 제1링크(143)의 타단부에 제2힌지축(144b)에 의해 회동가능하게 결합되는 제2링크(144)를 구비하여서, 상기 제2모터(141)에 의해서 제2링크(144)가 시이소 작동되어 상기 디스플레이(300)의 시청각도가 조절되도록 되어 있다.7 to 10, the angle adjusting means includes a second motor 141 fixed to the support 132, a rotation disc 142 rotated by the second motor 141, and the rotation. The first link 143 is rotatably coupled to one end by a coupling pin 143a at an eccentric position of the disc 142, and is rotatably coupled to the support 132 by a first hinge shaft 144a. The second plate is coupled to the other end of the first link 143 and the other end of the fixing plate 140 is fixed to the display 300 is fixed to the other end of the first link (143b) With the two links 144, the second link 144 is operated by the second motor 141 is to adjust the viewing angle of the display 300.
또한, 본 발명 장치에는 상기 제1모터(111)의 구동으로 상기 이동블럭(130)이 승강될때 이동블럭(130)의 상승위치와 하강위치를 제한하도록 상기 가이드리브(122)의 상단부에 제1센서(151)가 구비되고, 상기 이동블럭(130)에 제2센서(152)가 구비되어 있다.In addition, the apparatus of the present invention includes a first upper portion of the guide rib 122 to limit the rising position and the lowering position of the movable block 130 when the movable block 130 is elevated by the driving of the first motor 111. The sensor 151 is provided, and the second sensor 152 is provided on the moving block 130.
한편, 도 7 및 도 9를 참조하면, 상기 이동블럭(130)의 지지대(132)에는 상기 제2모터(141)를 지지하기 위한 고정블럭(132a)이 설치되어 있다.Meanwhile, referring to FIGS. 7 and 9, a fixing block 132a for supporting the second motor 141 is installed on the support 132 of the movable block 130.
또한, 상기 제1모터(111) 및 제2모터(141)에 전원공급을 위한 케이블 베어(cableveyor; 400)가 설치되어 있다. 케이블베어(400)의 일단은 베이스 브라켓트(100)에 고정되고 타단은 상기 이동블럭(130)에 고정되어 있다.In addition, a cable bearer 400 for supplying power to the first motor 111 and the second motor 141 is installed. One end of the cable bearer 400 is fixed to the base bracket 100 and the other end is fixed to the movable block 130.
상기와 같은 구성의 디스플레이 위치 안내장치는 다음과 같이 작동된다.The display position guide device of the above configuration is operated as follows.
도 6에 도시된 바와 같이, 하강된 상태의 디스플레이(300)를 상승시키기 위하여 제1모터(111)를 작동시키면 스크류축(110)이 회전되게 되며, 스크류축(110)에 결합된 이동블럭(130)은 안내관(120)의 가이드리브(122)에 슬라이딩 가능하게 결합된 결합구(133)에 의해서 회전이 방지되면서 상승하게 된다.As shown in FIG. 6, when the first motor 111 is operated to raise the display 300 in the lowered state, the screw shaft 110 is rotated and the movable block coupled to the screw shaft 110 ( 130 is raised while the rotation is prevented by the coupler 133 slidably coupled to the guide rib 122 of the guide tube 120.
이때 스크류축(110)을 따라 승강되는 이동블럭(130)에는 그 일측에 디스플레이(300)가 탑재되어서 편심하중이 작용함에도 불구하고, 이동블럭(130)이 스크류축(110)과 간격(A; 도 9참조)만큼 이격된 가이드리브(122)에 지지된 상태로 승강하게 되므로 스크류축(110)의 구동부하를 줄여 원할한 승강작동을 가능하게 한다.At this time, the movable block 130 is moved up and down along the screw shaft 110, although the display 300 is mounted on one side thereof so that the eccentric load acts, the movable block 130 is spaced apart from the screw shaft 110 (A; As it is supported by the guide ribs 122 spaced apart from each other as shown in FIG. 9, the driving load of the screw shaft 110 is reduced to enable a smooth lifting operation.
또한, 이동블럭(130)의 원할한 승강을 위하여 구리스등의 윤활제가 도포된 스크류축(110)에는 외부의 먼지등이 흡착될 수 있게 되지만, 스크류축(110)이 통형의 안내관(120)에 포위됨으로써 먼지등의 흡착을 방지하여 윤활제의 오염을 방지하고 이동블럭(130)의 원할한 이동을 가능하게 한다.In addition, external dust and the like can be adsorbed to the screw shaft 110 coated with a lubricant such as grease for smooth lifting of the movable block 130, but the screw shaft 110 is a cylindrical guide tube 120. By being enclosed in to prevent the adsorption of dust and the like to prevent contamination of the lubricant and to enable a smooth movement of the moving block (130).
또한, 스크류축(110)은 하우징(160)과 탑플레이트(162)에 의해서 외부 먼지등으로부터 더욱 오염이 방지된다.In addition, the screw shaft 110 is further prevented from being contaminated by external dust by the housing 160 and the top plate 162.
상기와 같이 이동블럭(130)에 탑재되어 상승 및 하강되는 디스플레이(300)는 제1센서(151)의 감지에 의해서 최대 상승 높이가 제한되며, 하강시에는 제2센서(152)에 의해서 최저 하강높이가 제한된다.The display 300 which is mounted on the mobile block 130 and raised and lowered as described above is limited by the maximum rising height by the detection of the first sensor 151, and is lowered by the second sensor 152 when falling. Height is limited.
한편, 원하는 위치로 상승된 디스플레이(300)는 시청자의 편한 시청각도로 조정할 수 있게 된다.On the other hand, the display 300 raised to the desired position can be adjusted to the viewer's comfortable viewing angle.
도 7, 도 8 및 도 10을 참조하면, 상기 제2모터(141)를 구동하게 되면 회전원판(142)이 회전되면서 제1링크(143)가 회동되고, 제2링크(144)가 제1힌지축(144a)을 중심으로 시이소 작동된다.7, 8 and 10, when the second motor 141 is driven, the first link 143 is rotated while the rotation disc 142 is rotated, and the second link 144 is first. The seesaw is operated about the hinge axis 144a.
도 10a 및 도 10b에 도시된 바와 같이, 상기 제2링크(144)가 시이소 작동되는 동안 고정판(140)에 고정된 디스플레이(300)의 각도가 조정되게 된다.10A and 10B, the angle of the display 300 fixed to the fixed plate 140 is adjusted while the second link 144 is operated on the seesaw.
여기서 도 10a를 참조하면, 디스플레이(300)의 하중(W)에 의해서 제2링크(144)가 시계방향으로 회전력이 작동되고, 제2링크(144)에 연동되어 제1링크(143)에 견인력(T)이 작용하게 되지만, 제1링크(143)의 결합핀(143a)은 회전원판(142)에 지지되게 되므로 제2모터(141)의 작동시 회전부하를 감소시킨다.Here, referring to FIG. 10A, the rotational force of the second link 144 is driven clockwise by the load W of the display 300, and the traction force is linked to the second link 144 to the first link 143. Although the (T) is to act, since the coupling pin 143a of the first link 143 is supported by the rotation disc 142, the rotation load is reduced when the second motor 141 is operated.
본 발명 디스플레이 위치 안내장치는 일측에 디스플레이가 탑재된 이동블럭의 편심하중에도 불구하고 승강 스크류축의 구동부하를 줄여 원할한 승강작동을 가능하게 하고, 구리스 등의 오일이 도포된 스크류축을 외부 먼지등으로부터 보호하여 원할한 회전구동이 가능하도록 한다.The display position guide device of the present invention enables a smooth lifting operation by reducing the driving load of the lifting screw shaft in spite of the eccentric load of the moving block equipped with the display on one side, and the screw shaft coated with oil such as grease from external dust, etc. Protection to ensure a smooth rotational drive.

Claims (4)

  1. 디스플레이를 상하로 이동가능하게 하는 디스플레이 위치 안내장치에 있어서,In the display position guide device for moving the display up and down,
    받침대(101)와;Pedestal 101;
    상기 받침대(101)에 고정되는 베이스 브라켓트(100)와;A base bracket 100 fixed to the pedestal 101;
    상기 베이스 브라켓트(100)에 하단부가 회전가능하게 지지되는 스크류축(110)과;A screw shaft (110) rotatably supported at a lower end on the base bracket (100);
    상기 스크류축(110)을 회전 구동시키는 제1모터(111)와;A first motor 111 driving the screw shaft 110 to rotate;
    중공형으로 형성되고 외주면에 상기 슬릿공(121)과 나란하게 가이드리브(122)가 돌출형성되며, 상기 스크류축(110)이 내부에 위치되도록 하여 하단부가 상기 베이스 브라켓트(100)에 고정되는 중공의 안내관(120)과;Hollow formed in a hollow shape and guide ribs 122 protruding in parallel to the slit hole 121 on the outer circumferential surface, the screw shaft 110 is located therein so that the lower end is fixed to the base bracket 100 Guide tube 120;
    상기 안내관(120)의 상단부에 결합되고 상기 스크류축(110)의 상단부를 회전가능하게 지지하는 엔드캡(125)과;An end cap (125) coupled to an upper end of the guide tube (120) and rotatably supporting an upper end of the screw shaft (110);
    상기 스크류축(110)에 결합되어 상하로 이동가능한 블럭몸체(131)와, 상기 블럭몸체(131)에 연결되고 상기 슬릿공(121)을 통하여 상기 안내관(120)의 외측으로 돌출되며 상기 디스플레이(300)가 탑재되는 지지대(132)와, 상기 지지대(132)에 고정되며 상기 가이드리브(122)에 슬라이딩 가능하게 결합되는 가이드 결합구(133)를 구비하는 이동블럭(130);을 구비하여 된 것을 특징으로 하는 디스플레이 위치 안내장치.A block body 131 coupled to the screw shaft 110 and movable up and down, and connected to the block body 131 and protrudes out of the guide tube 120 through the slit hole 121 to display the display. A moving block 130 having a support 132 on which the 300 is mounted and a guide coupler 133 fixed to the support 132 and slidably coupled to the guide rib 122. Display position guide device characterized in that.
  2. 제 1 항에 있어서, 상기 지지대(132)에 고정되는 제2모터(141)와,The method of claim 1, wherein the second motor 141 is fixed to the support 132,
    상기 제2모터(141)에 의해 회전되는 회전원판(142)과,Rotating disk 142 rotated by the second motor 141,
    상기 회전원판(142)의 편심위치에 결합핀(143a)에 의해 일단부가 회동가능하게 결합되는 제1링크(143)와, A first link 143 having one end rotatably coupled to an eccentric position of the rotation disc 142 by a coupling pin 143a,
    상기 지지대(132)에 제1힌지축(144a)에 의해서 회동가능하게 결합되어 시이소 작동하며 일단부에 상기 디스플레이(300)가 고정되는 고정판(140)이 결합되고 타단부가 상기 제1링크(143)의 타단부에 제2힌지축(144b)에 의해 회동가능하게 결합되는 제2링크(144)를 구비하여서,The support plate 132 is rotatably coupled to the first hinge shaft 144a and is operated by a seesaw, and a fixing plate 140 to which the display 300 is fixed to one end is coupled, and the other end is connected to the first link 143. With a second link 144 that is rotatably coupled to the other end of the second hinge shaft 144b,
    상기 제2모터(141)에 의해서 제2링크(144)가 시이소 작동되어 상기 디스플레이(300)의 시청각도가 조절되도록 된 것을 특징으로 하는 디스플레이 위치 안내장치.Display position guide device, characterized in that the second link (144) is operated by the second motor (141) to control the viewing angle of the display (300).
  3. 제 1 항 또는 제 2 항에 있어서, 상기 이동블럭(130)의 상승위치와 하강위치를 제한하도록 상기 가이드리브(122)의 상단부에 제1센서(151)가 구비되고, 상기 이동블럭(130)에 제2센서(152)가 구비된 것을 특징으로 하는 디스플레이 위치 안내장치.According to claim 1 or claim 2, The first sensor 151 is provided on the upper end of the guide rib 122 to limit the rising position and the lowering position of the movable block 130, the movable block 130 Display position guide device, characterized in that provided with a second sensor (152).
  4. 제 3 항에 있어서, 상기 슬릿공(121)과 대응되는 위치에 상기 제2링크(144)가 관통되는 메인슬릿공(161)이 형성되고 상기 베이스 브라켓트(100) 및 안내관(120)을 감싸며 하단부가 상기 받침대(101)에 고정되는 통형의 하우징(160)과, 상기 하우징(160)의 상단부에 착탈가능하게 결합되는 탑플레이트(162)가 더 구비된 것을 특징으로 하는 디스플레이 위치 안내장치.The method of claim 3, wherein the main slit hole 161 through which the second link 144 penetrates is formed at a position corresponding to the slit hole 121 and surrounds the base bracket 100 and the guide tube 120. Display housing, characterized in that the lower end is further provided with a cylindrical housing (160) fixed to the pedestal 101, and a top plate (162) detachably coupled to the upper end of the housing (160).
PCT/KR2016/002974 2016-03-24 2016-03-24 Display location guiding device WO2017164442A1 (en)

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