KR100866639B1 - Rotary apparatus for display - Google Patents

Rotary apparatus for display Download PDF

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Publication number
KR100866639B1
KR100866639B1 KR1020070074966A KR20070074966A KR100866639B1 KR 100866639 B1 KR100866639 B1 KR 100866639B1 KR 1020070074966 A KR1020070074966 A KR 1020070074966A KR 20070074966 A KR20070074966 A KR 20070074966A KR 100866639 B1 KR100866639 B1 KR 100866639B1
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KR
South Korea
Prior art keywords
display
angle
base frame
displacement
sliding
Prior art date
Application number
KR1020070074966A
Other languages
Korean (ko)
Inventor
브라이언성호 강
Original Assignee
브라이언성호 강
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Publication date
Application filed by 브라이언성호 강 filed Critical 브라이언성호 강
Priority to KR1020070074966A priority Critical patent/KR100866639B1/en
Application granted granted Critical
Publication of KR100866639B1 publication Critical patent/KR100866639B1/en

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    • 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
    • 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

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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

The present invention relates to a rotary device that can easily adjust the viewing angle of the TV, monitor produced using a flat panel display panel such as PDP, LCD to a desired angle, the transport means connected to the drive means rotates in the forward or reverse direction The present invention relates to a display rotating device capable of rotating an angle of a display fixed to a fixed portion.

To this end, the present invention is coupled to the drive unit and the sliding part of the base frame including a drive unit for the transfer means and the transfer means moving in the direction intersecting the base frame and the sliding portion of the base frame is formed with a sliding portion for linear motion And a display part arranged on top of the displacement part, the displacement part having a sliding member and a pivot member coupled to a transfer means of the driving part, wherein the driving means of the driving part is a motor, The motor is characterized in that connected to the conveying means through a deceleration means.

Description

ROTARY APPARATUS FOR DISPLAY}

The present invention relates to a rotating device that can easily adjust the viewing angle of a display display device such as a TV, a monitor, etc. produced using a flat panel display panel such as a PDP, LCD to a desired angle, the viewing angle of a fixed display It can be finely adjusted to the viewer's desired angle and can be adjusted by a simple remote control operation of the display device for the elderly and women can easily adjust the viewing angle.

TV or computer monitors manufactured using flat panel displays such as plasma display panels (PDPs) and liquid crystal displays (LCDs) are often larger in size and panel thickness due to user demands and related technologies. The slimization of the device is made, and thus, a stable cradle is required to stably support the enlarged and weighted product and to adjust the viewing angle desired by the viewer.

The flat panel display panel is different from when viewed from the front and up and down or left and right at a certain angle away from the viewer to see a different color, the difference in image quality according to the viewing angle has been pointed out as a problem that the flat panel display panel has.

At the same time, a cradle is used to adjust the stable fixation and audio-visual angle of the display, which is gradually larger and larger in weight.

There are roughly two ways to mount the display using a cradle. There are two types of mounting methods: a stand type used on a flat floor and a wall type mounted on a wall of a certain height.

First, the stand type used to stand on the bottom surface is fixed by combining the fixing member on the back or bottom of the display and mounted on the floor,

The wall-mounted method is also used to combine the fixing member on the back of the display and the fixing member to the cradle fixed in advance on the wall,

 As the size of the screen became larger, there was an inconvenience to watch while taking into account the difference in the image quality according to the viewing angle of the flat panel display panel.

That is, there is a problem that can not be viewed in the same color as when watching from the front and when viewing from the left and right over a certain angle.

In order to solve this problem, various devices for adjusting the screen angle of the display through a cradle have been provided.

Published Utility Model Publication No. 2000-1762 (published Jan. 25, 2000) In the screen angle control device of PDP-TV, 'the driving pinion operated by the handle and the rotating member according to the rotation direction and the driving connected to it The rotation angle is adjusted by the member 'so that the user can rotate the handle in the forward or reverse direction to adjust the desired angle.

However, each time the angle is adjusted, the user grasps the handle installed on the back of the display and rotates it, and it is inconvenient to move the seat again to check the adjusted angle, and the angle must be set manually so that the correct angle can be set several times. There was a problem that needs to be repeated.

In addition, Published Patent Publication No. 1997-51720 (published on July 29, 1997) in the audio-visual control device of a flat-panel image display device consists of an inner member, a position fixing means, and a guide member during a plurality of wet surfaces in which a sliding surface is formed. PDP can be adjusted within a certain angle range in the vertical direction by the user's operation, the user can easily adjust the angle in the vertical direction within a certain angle range, but the user can control the desired angle by holding the PDP After the adjustment member is moved to fix the position, there is a problem that the weak and elderly women can not easily adjust the angle of the heavy PDP, and after adjusting the angle by holding the PDP, the adjustment member must be advanced. There was also a risk of inconvenience and safety accidents caused by holding the handle to operate the adjustment member with the other hand.

Furthermore, in the conventionally proposed technology, the left and right ends of the display are constrained by the angle of rotation and are difficult to rotate by hitting the wall surface installed during the rotation.

The present invention is proposed to solve the above problems, an object of the present invention is to provide a rotating device for a display that can easily adjust the display to the viewing angle desired by the viewer can watch the screen of the same image quality at various positions.

In addition, you can adjust the viewing angle with a simple operation, you can adjust the angle of the display without the viewer moving,

It is an object of the present invention to provide a display rotating device capable of stably fixing a large-sized and weighted display by forming a fixing part for stably fixing a display.

In order to achieve the above object, the present invention provides a drive unit and the base including a base frame formed with a sliding portion for linear motion and a moving means moving in a direction intersecting with the sliding portion of the base frame and the driving means for the transfer means. A displacement part having a sliding member coupled to a sliding part of the frame and a pivot member coupled to a transfer means of the driving part, and a display fixing part arranged above the displacement part, wherein the driving part is driven. The means is a motor, the motor is characterized in that connected to the conveying means through a deceleration means.

Furthermore, the conveying means of the drive part is provided with a bolt connected to the drive shaft of the drive means and the pivot member of the displacement part, and a nut coupled to the bolt.

The rotating device for display according to the present invention can easily adjust the viewing angle and distance desired by the viewer, and the elderly and women can easily adjust the angle by operating a remote control connected to the control unit without additional movement to adjust the angle, and furthermore, Fine adjustment of the angle enables the viewer to obtain the viewing angle preferred by the viewer, as well as simple components, which can lower the manufacturing cost and reduce the risk of failure.

In addition, when the display is rotated, the left and right ends of the display move away from the wall, and the rotation angle is wider, and the product is prevented from being damaged by hitting the wall.

Hereinafter, a rotating apparatus for a display according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a rotating apparatus according to the present invention, Figure 2 is an exploded perspective view of Figure 1, Figure 3 is a perspective view showing a variable state, Figure 4 is a plan view showing a variable state, Figure 5 is It is a schematic diagram which shows the use condition, and FIG. 6 is an exploded perspective view of a conveying means.

Referring to the attached rotation apparatus for a display according to the present invention with reference to Figure 1,

When the display is fixed, the viewing position of the viewer is referred to as front or front,

The wall side is called rear or rear.

As shown in Figures 1 to 3, the base frame 10 having a sliding portion 13 is formed in the left and right longitudinal direction, and the sliding member 14 coupled to the sliding portion 13 and Displacement part 40 and the displacement part in which the conveying means 20 moving in the direction intersecting the sliding part 13 (particularly orthogonal direction) and the turning member 23 provided in the conveying means 20 are combined. 40 is composed of a display fixing portion 44 arranged on the top.

The display 100 coupled to the rear frame 12 of the base frame 10 is located at the rear of the front frame 11 having the sliding portion 13 formed on the front and rear in the longitudinal direction and coupled to the display fixing portion 44. A power unit (not shown) and a controller (not shown) connected to the driving unit D are supported therein to support the weight of the

The driving unit D is built into the front frame 11.

The drive part D comprises a conveying means 20 and a driving means, in particular a motor 31.

The sliding portion 14 is formed with a sliding member 15 for the slide member for the displacement portion 40, in particular a roller 43 for smooth sliding,

The sliding part and the slide member may be modified in various ways to ensure smooth and stable sliding of the displacement part connected to the display.

The sliding portion 14 of the base frame 10 is coupled through the main member 43 to be avoided,

Coupled to the conveying means, in particular through the pivot member 42, to the nut 22.

The displacement part 40 is driven by the conveying means 20 which is moved by the driving means 31 in the direction crossing the sliding part 13.

Advancing is made on the side of the slide member 43,

As the pivot member 42 moves from side to side, a rotational movement occurs in the slide member 43 and the pivot member 42.

Accordingly, the display 100 (see FIG. 5) arranged in the fixing part 44 rotates left and right according to the left and right movement of the pivot member by the transfer means,

You will move forward compared to the state you were facing first.

Therefore, since the display is far from the rear wall, both ends of the display can pivot without colliding with the wall, thereby increasing the angle of rotation and reducing the risk of the display colliding with the wall and being broken.

The drive unit (D) is composed of a motor 31 and a deceleration means 32 that can rotate in the forward and reverse directions with the transfer means 20,

The motor 31 is connected to the bolt 21 of the transfer means 20 through the deceleration means 32, the control unit and the power supply for controlling the motor 31 is the rear frame of the base frame 10 ( 12) by using a remote controller (not shown) connected to the control unit by adjusting the rotational direction, rotational speed and rotational distance of the motor 31 can take a manner of adjusting the angle of the display 100. have.

As shown in Fig. 4 or 5, when the viewer adjusts the angle of the display 100, which is facing relative to the initial front, to the desired angle,

First, when the driving force transmitted through the motor 31 and the deceleration means 32 connected to the motor 31 rotates the bolt 21 of the transfer means 20.

The nut 22 embedded in the front frame 11 is linearly moved along a guide slot 13 formed in a direction crossing (particularly, orthogonal) with respect to the slide hole 15 of the slide portion 14. ,

As the nut 22 coupled with the bolt 21 moves along the rotation direction of the driving means, the pivot member 42 coupled with the displacement part 40 arranged on the nut 22 moves, Displacement portion 40 is simultaneously displaced (forward and left turn)

Accordingly, the angle of the display 100 arranged on the fixing unit 44 is adjusted.

In addition, when adjusting the display 100 in a state in which the angle is adjusted to one side toward the front, when the motor 31 is rotated in the reverse direction, the pivot member 42 moves to the front frame according to the movement of the nut 22. Moving along the guide slot (13)

The sliding portion 14 is gradually approached, so that the display 100 also faces the front.

As shown in FIG. 6, the driving means of the driving unit D includes a motor 31, and the deceleration means 32 operates according to the turning of the drive shaft 31a of the motor 31.

In addition, the transfer means 20 is formed with a bolt 21 to rotate in accordance with the rotational direction of the drive shaft (31a), the insertion groove 24 is inserted into the bolt 21 is inserted into the displacement portion 40 at the top It consists of a nut 22 coupled to the pivot member 42 coupled to the ball 41, the corresponding thread 25 is engaged with the bolt 21 is formed inside the insertion groove 24.

The bolt 21 is rotated in the forward or reverse direction by the driving force transmitted from the motor 31 at this time, the bolt 21 is always rotated while changing only the rotation direction at the same position and moving along the bolt 21 The nut 22 is constrained to the guide frame 13 of the base frame 910 and the front frame 11.

One end of the bolt 21 is connected to the drive shaft 31a and the other end is connected to the inserting portion 27 provided with the bearing 26 to prevent the positional deviation and to allow the viewer to rotate smoothly at a desired rotational speed. It is.

Next, as shown in Figure 2, the display fixing portion 44 provided on the upper portion of the displacement portion 40 is a bar coaxially arranged with the coupling pin 43a of the roller 43, the slide member In form,

It is coupled to the projection (44a) protruding on the upper surface of the panel constituting the displacement portion 40 is fixed to the lower portion by a fixing bolt (B),

The display 100 is coupled to the fixing part 44 through the fixing bracket 45.

For reference, it is not essential that the fixing pin 43a of the roller 43 serving as the rear pivotal axis of the displacement part 40 and the fixing part 44 are coaxially arranged.

In addition, the upper part of the display fixing part 44 is provided with a fixing bracket 45 is coupled to the rear of the display 100 by a plurality of fixing bolts (B), the display 100, viewing, external impact and angle adjustment operation It also prevents shaking or falling out of position.

Looking at the operating state of the present invention made as described above are as follows.

First, the fixing bracket 45, the fixing frame 44 and the display 100 are integrally coupled using a plurality of fixing bolts B, and the fixing frame 44 is a protrusion of the displacement part 40 located below. (44a) and is fixed by a separate fixing bolt (B).

When the display 100 faces the front, the displacement portion 40 is arranged coaxially with the slide portion 14

The slide hole 15, the slide member 43, and the swing member 42 are arranged on the same straight line.

When the bolt 21 of the transfer means 20 is rotated by the operation of the driving unit 31, the pivot member 42 is interlocked according to the movement of the nut 22.

Accordingly, the roller 43, which is the slide member, moves forward along the slide hole 15.

As a result, the viewing angle of the display 100 changes.

When the viewer adjusts the angle of the display 100 to select a preset angle button of the remote controller to obtain a desired viewing angle, or by adjusting the driving means 31 to finely adjust the angle of the displacement unit 40 You can get the desired audiovisual angle.

In the above description, although the conventionally known technologies related to the specification of the motor, the configuration of the deceleration means, the control by the remote controller, and the like are omitted, those skilled in the art will naturally be able to infer and deduce this.

In addition, in the above description of the present invention with reference to the accompanying drawings, a description has been made mainly on a displacement device having a specific shape and structure, the present invention can be variously modified and changed by those skilled in the art, such modifications and changes are the protection of the present invention Should be interpreted as being within the scope.

1 is a perspective view showing a displacement device according to the present invention

2 is an exploded perspective view of FIG.

3 is a perspective view showing a variable state

4 is a plan view showing a variable state

5 is a schematic diagram showing a state of use

6 is an exploded perspective view of the transfer means.

<Description of Major Symbols in Drawing>

100: display 10: base frame 11: front frame

12: rear frame 13: guide slot 14: the sliding part

15: slide maker 20: transfer means 21: bolt

22: nut 24: insertion groove

25 thread 26 bearing 27 insertion part

D: drive part 31: motor 32: deceleration means

31a: drive shaft 40: displacement portion 41: insertion hole

42: pivot member 43: slide member (roller)

Claims (5)

A base frame having a sliding part for linear motion; A drive unit including a transfer means moving in a direction intersecting with the sliding part of the base frame and a driving means for the transfer means; A displacement portion having a sliding member coupled to the slide portion of the base frame and a pivot member coupled to a transfer means of the drive portion; Including the display fixing unit arranged on the displacement portion, The driving means of the drive unit is a motor, wherein the motor is connected to the conveying means through a deceleration means. According to claim 1, wherein the conveying means of the drive unit A bolt connected to a drive shaft of the drive means; Rotating member for the displacement unit is provided, the rotating device for display, characterized in that the nut is coupled to the bolt. delete The method according to claim 1 or 2, The slide member of the displacement unit comprises a roller. The display fixing apparatus of claim 1, wherein the display fixing unit Rotating device for a display, characterized in that the support is fixed to the fixing bolt to the projection formed on the support panel of the slide member.
KR1020070074966A 2007-07-26 2007-07-26 Rotary apparatus for display KR100866639B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070074966A KR100866639B1 (en) 2007-07-26 2007-07-26 Rotary apparatus for display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070074966A KR100866639B1 (en) 2007-07-26 2007-07-26 Rotary apparatus for display

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KR100866639B1 true KR100866639B1 (en) 2008-11-04

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Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010104293A1 (en) * 2009-03-09 2010-09-16 Kang Too Hwan Disk-type rail apparatus for forward and backward rotation
KR101253565B1 (en) 2009-09-22 2013-04-11 삼성전자주식회사 Display Apparatus
KR20150104343A (en) * 2014-03-05 2015-09-15 최영순 Supporting Apparatus For Display Device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050093373A (en) * 2004-03-19 2005-09-23 주식회사 대우일렉트로닉스 Display panel up-down device for television set
KR20050093372A (en) * 2004-03-19 2005-09-23 주식회사 대우일렉트로닉스 Display panel up-down device for television set

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050093373A (en) * 2004-03-19 2005-09-23 주식회사 대우일렉트로닉스 Display panel up-down device for television set
KR20050093372A (en) * 2004-03-19 2005-09-23 주식회사 대우일렉트로닉스 Display panel up-down device for television set

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010104293A1 (en) * 2009-03-09 2010-09-16 Kang Too Hwan Disk-type rail apparatus for forward and backward rotation
KR101003710B1 (en) 2009-03-09 2010-12-27 강두환 Rail Apparatus of Circle Flat Type For Sliding and Turning
KR101253565B1 (en) 2009-09-22 2013-04-11 삼성전자주식회사 Display Apparatus
KR20150104343A (en) * 2014-03-05 2015-09-15 최영순 Supporting Apparatus For Display Device
KR101701558B1 (en) * 2014-03-05 2017-02-01 최영순 Supporting Apparatus For Display Device

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