KR20090030401A - A stand device for display device - Google Patents

A stand device for display device Download PDF

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Publication number
KR20090030401A
KR20090030401A KR1020070095674A KR20070095674A KR20090030401A KR 20090030401 A KR20090030401 A KR 20090030401A KR 1020070095674 A KR1020070095674 A KR 1020070095674A KR 20070095674 A KR20070095674 A KR 20070095674A KR 20090030401 A KR20090030401 A KR 20090030401A
Authority
KR
South Korea
Prior art keywords
stand
base
magnet
display device
base plate
Prior art date
Application number
KR1020070095674A
Other languages
Korean (ko)
Inventor
윤형권
Original Assignee
엘지전자 주식회사
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.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020070095674A priority Critical patent/KR20090030401A/en
Publication of KR20090030401A publication Critical patent/KR20090030401A/en

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Classifications

    • 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

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

Abstract

A stand apparatus for a display device is provided to support the display device so that freer angle adjustment can be realized. A base part(110) is rested on the bottom. The base part comprises a base plate(111), a base cover(113) and a magnet supporting rib(117). The base plate is formed as the external appearance of the lower surface of the base part, and is substantial supported on the bottom. The base cover is combined with the base plate as having a predetermined space from the base plate. The magnet supporting rib is equipped on the bottom of the base plate. A stand part(120) is combined with the base part so as to be rotatable centering on the vertical direction. The first and second magnets(130,140) prevents the frictional force which is generated between the base part and stand part while the stand part rotates with respect to the base part.

Description

A stand device for display device

The present invention relates to a display device, and more particularly to a display device stand apparatus for supporting a display device.

In general, a display device such as a liquid crystal monitor or a liquid crystal television is supported by a stand device separately mounted on the floor. Such a stand apparatus supports the display device in a predetermined range so as to be able to adjust the angle of the display device. The stand apparatus generally includes a base portion supported on a bottom surface, a stand portion extending upward from an upper surface of the base portion, and a hinge portion rotatably connecting the upper end of the stan portion and the display device to the top and bottom.

However, the conventional stand apparatus for display apparatuses has the following problems.

First, as described above, the stand apparatus supports the display apparatus by the hinge portion to be rotatable up and down. That is, the display device can be adjusted only up and down in a state supported by the stand device. Therefore, the conventional stand apparatus has a disadvantage that it is impossible to freely adjust the angle of the display device.

The present invention is to solve the conventional problems as described above, an object of the present invention is to provide a stand apparatus for a display device is configured to enable free angle adjustment of the display device.

According to an embodiment of the present invention for achieving the above object, the present invention, the base portion is supported on the bottom surface; A stand part rotatably coupled to the base part; And a frictional force preventing member for preventing generation of frictional force between the base portion and the stand portion. It includes.

According to an embodiment of the present invention, the present invention, the base portion is supported on the bottom surface; A first magnet provided in the base part; A stand portion rotatably installed about an axis in a vertical direction in the base portion; And a second magnet provided in the stand portion; It includes, The first and second magnets are installed so that the surface of the same polarity facing each other so that the repulsive force acts.

According to the stand apparatus for a display device according to the present invention as described above, there is an advantage that can support the display device to enable more free angle adjustment.

Hereinafter, an embodiment of a stand apparatus for a display device according to the present invention will be described in more detail with reference to the accompanying drawings.

1 is an exploded perspective view of an embodiment of a display device stand apparatus according to the present invention, FIG. 2 is an exploded bottom perspective view of an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. Shown in exploded front view.

Referring to this, the stand apparatus 100 according to the present invention serves to rotatably support the display device vertically and horizontally. The stand device 100 includes a base part 110, a stand part 120, and first and second magnets 130 and 140. In addition, although not shown, the stand device 100 includes a hinge part for supporting the display device to be rotatable up and down.

Referring to FIG. 1, the base part 110 is a part seated on the bottom surface. The base portion 110 is formed in a flat polyhedron shape having a flat cross section having a predetermined center angle as a whole, and includes a base plate 111, a base cover 113, and a magnet support rib 117. do. Of course, the shape of the base unit 110 is not limited thereto, and the base unit 110 may have a shape and size sufficient to support the display device.

The base plate 111 is formed in the shape of a fan-shaped plate having a substantially predetermined middle sense. The base plate 111 forms an outer appearance of the bottom of the base portion 110 and is substantially supported on the bottom surface.

The base cover 113 forms the upper surface and the outer surface of the base portion 110. The base cover 113 is coupled above the base plate 111. In this case, the base cover 113 is coupled to the base plate 111 so that a predetermined space is formed between the base cover 111. A through hole 114 (see FIG. 2) is formed in the base cover 113. The through hole 114 is a place through which the pivot support 121 to be described below. A guide boss 115 is provided on an upper surface of the base plate 111 corresponding to the outer circumference of the through hole 114. The guide boss 115 is for guiding the rotation of the rotation support part 121 penetrating the through hole 114. The guide boss 115 extends upward from an upper surface of the base cover 113 corresponding to the outer circumference of the through hole 114.

Meanwhile, referring to an enlarged view of FIG. 1, the magnet support rib 117 is provided on the bottom surface of the base plate 111. The magnet support rib 117 is for supporting the first magnet 130. The magnet support ribs 117 are provided to be spaced apart from each other by a predetermined center angle on a circumference having the same diameter on the bottom surface of the base plate 111.

Referring to FIG. 2, the stand part 120 is rotatably coupled to the base part 110 about an axis in a vertical direction. In addition, the display device may be adjusted to the left and right by rotating the base part 110 of the stand part 120. In addition, the hinge portion is coupled to an upper end of the stand portion 120. The stand part 120 includes a rotation support part 121, a stand main body 125, a magnet seating part 127, and a stand cover (not shown).

The rotation support part 121 includes a support plate 122 positioned inside the base part 110, and a rotation boss 123 penetrating through the through hole 114. The support plate 122 is formed in a substantially rectangular plate shape. The support plate 122 is located in the interior of the base portion 110, that is, the space between the base plate 111 and the base cover 113. The pivoting boss 123 extends upward from the upper surface of the support plate 122 to penetrate the through hole 114. The rotating boss 123 is formed in a cylindrical shape having a diameter corresponding to the through-hole 114 and the length of the guide boss 115 or more. The support plate 122 and the rotating boss 123 is preferably molded integrally.

The stand main body 125 is coupled to the pivoting boss 123 extending through the base hole 110 through the through hole 114. The hinge portion is coupled to an upper end of the stand body 125.

Referring to the enlarged view of FIG. 2, the magnet seating portion 127 is where the second magnet 140 is seated. To this end, the magnet seating portion 127 is provided on the pivot support portion 121, more specifically, the bottom surface of the support plate 122. The magnet seating part 127 is formed by recessing the bottom surface of the support plate 122 upward in a ring shape corresponding to the shape of the second magnet 140.

The stand cover substantially forms the exterior of the stand part 120. The stand cover is coupled to the stand body 125 to surround the stand body 125. Of course, the stand body 125 may be exposed to the outside while the stand cover is deleted.

Meanwhile, the first and second magnets 130 and 140 may be formed between the base part 110 and the stand part 120 while the stand part 120 is rotated with respect to the base part 110. This is to prevent the friction force that occurs. To this end, the first and second magnets 130 and 140 are provided in the base part 110 and the stand part 120, respectively. In addition, the first and second magnets 130 and 140 are installed to face the surfaces of the same polarity so that mutual repulsion occurs.

The first magnet 130 is formed in a ring shape having a predetermined outer diameter and inner diameter. In addition, the first magnet 130 is provided inside the base part 110, more specifically, on the bottom surface of the base plate 111. At this time, the outer circumferential surface of the first magnet 130 is in close contact with the magnet support rib 117.

The second magnet 140 is seated on the stand portion 120, more specifically, the magnet seating portion 127. The second magnet 140 is also formed in a ring shape corresponding to the first magnet 130.

The surfaces of the first magnet 130 seated on the bottom surface of the base plate 111 and the surfaces of the second magnet 140 seated on the magnet seating portion 127 face each other by a predetermined distance from each other. Spaced apart. This is because the surfaces of the first and second magnets 130 and 140 are in close contact with each other, so that the stand part 120 rotates with respect to the base part 110, and the damage caused by the frictional force therebetween. To prevent the occurrence of noise or noise. However, when the surfaces of the first and second magnets 130 and 140 that face each other are excessively spaced, the repulsive force between them may be reduced, so that the first and second magnets 130 and 140 may be reduced. The distance between the surfaces facing each other is preferably 1 mm.

Hereinafter, the operation of the embodiment of the stand apparatus for a display apparatus according to the present invention will be described.

First, a process of assembling an embodiment of a display device stand apparatus according to the present invention will be described.

The first magnet 130 is seated on the base 110, more specifically, on the bottom surface of the base plate 111. The outer circumferential surface of the first magnet 130 seated on the bottom surface of the base plate 111 is in close contact with the magnet support rib 117, so that the first magnet 130 to the bottom surface of the base plate 111 Random movement or removal from the seated state is prevented.

Next, the second magnet 140 is seated on the magnet seating part 127 of the support plate 122 constituting the stand part 120, more specifically, the pivot support part 121. In addition, the pivoting boss 123 of the pivot support part 121 on which the second magnet 140 is seated passes through the through hole 114 of the base cover 113. Therefore, the base cover 113 and the rotation support portion 121 is coupled.

The base plate 111 on which the first magnet 130 is seated is coupled to the base cover 113 on which the pivot support 121 on which the second magnet 140 is seated is coupled. In a state in which the base plate 111 and the base cover 113 are coupled, the first and second magnets 130 and 140 are positioned to correspond to each other up and down. In addition, the surfaces of the first and second magnets 130 and 140 facing each other are spaced apart by a distance of 1 mm.

As described above, the base body 111, the base cover 113, the rotation support part 121, and the first and second magnets 130 and 140 are coupled to each other. 125). And by assembling the stand cover and the hinge portion to the stand body 125, the assembly of the stand device 100 is completed.

Next, a process of adjusting the angle of the display device according to an embodiment of the display device stand apparatus according to the present invention will be described.

First, in order to adjust the display device to the left and right, the display device is rotated to the left and right. When the display device rotates to the left and right, the hinge unit connected to the display device and the stand unit 120 coupled to the hinge unit rotate to the left and right. At this time, the rotation of the stand portion 120, substantially, the rotation boss 123 of the rotation support portion 121 is guided by the guide boss (115).

In addition, the base portion 110 and the stand portion 120, more specifically, the bottom surface of the base plate 111 by the repulsive force acting on the first and second magnets (130, 140) The friction force does not work between the bottom surfaces of the support plates 122 of the rotation support part 121. Therefore, in the process of adjusting the display device from side to side, damage and noise caused by friction between the base unit 110 and the stand unit 120 are prevented.

On the other hand, to adjust the display device up and down, the display device is rotated up and down. When the display device rotates up and down, the display device rotates up and down with respect to the stand portion 120 by the hinge portion.

Within the scope of the basic technical spirit of the present invention as well as many other modifications are possible to those skilled in the art, the scope of the present invention should be interpreted based on the appended claims. .

According to the display apparatus stand apparatus according to the present invention configured as described above, the display apparatus is supported by the stand apparatus to be freely adjustable from side to side. In addition, in the present invention, in the process of angle adjustment of the display device from side to side, it is possible to prevent the phenomenon that the base portion and / and the stand portion is damaged by wear or noise occurs.

1 is an exploded perspective view showing an embodiment of a display device stand apparatus according to the present invention.

Figure 2 is a bottom perspective view showing an exploded embodiment of the present invention.

Figure 3 is an exploded front view of an embodiment of the present invention.

Claims (12)

A base portion supported on the bottom surface; A stand part rotatably coupled to the base part; And A frictional force preventing member for preventing generation of frictional force between the base portion and the stand portion; Stand apparatus for a display device comprising a. The method of claim 1, The base portion, A base plate supported on the bottom surface; And A base cover coupled to an upper surface of the base plate; Stand apparatus for a display device comprising a. The method of claim 1, The stand portion. A rotation support part positioned in the base part, the part of which extends upwardly through an upper surface of the base part; And A stand body coupled to the rotation support part extending upward through the upper surface of the base part; Stand apparatus for a display device comprising a. The method of claim 1, The frictional force preventing member is provided between the base portion and the stand portion, and a display device stand apparatus comprising at least a pair of magnets to which mutual repulsive force is applied. A base portion supported on the bottom surface; A first magnet provided in the base part; A stand portion rotatably installed about an axis in a vertical direction in the base portion; And A second magnet provided in the stand portion; Including, The first and second magnets are installed on the display device stand so that the surface of the same polarity facing each other so that the mutual repulsive force acts. The method of claim 5, wherein The base portion, A base plate supported on the bottom surface; A base cover coupled to an upper surface of the base plate; And A magnet support part provided on one of the base plate and the base cover to support the first magnet; Stand apparatus for a display device comprising a. The method of claim 6, The magnet support unit is provided on the bottom surface of the base plate, the display device including at least a pair of magnet support ribs in close contact with the outer surface of the first magnet in a state that the first magnet is seated on the bottom surface of the base plate Stand device for. The method of claim 5, wherein The stand portion. A rotation support part positioned in the base part, the part of which extends upwardly through an upper surface of the base part; A stand body coupled to the rotation support part extending upward through the upper surface of the base part; And A magnet seating part provided on the pivot support part and on which the second magnet is seated; Stand apparatus for a display device comprising a. The method of claim 8, The magnet seating portion includes a magnet seating groove which is formed by recessing a portion of the bottom surface of the pivot support portion upward corresponding to the shape of the second magnet. The method of claim 5, wherein The first and second magnets are stand devices for display devices spaced apart from each other facing each other. The method of claim 10, The distance between the surfaces of the first and second magnets facing each other is 1mm apart. The method according to any one of claims 1 to 11, And a hinge part coupled to an upper end of the stand part and rotatably connecting the display device up and down.
KR1020070095674A 2007-09-20 2007-09-20 A stand device for display device KR20090030401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070095674A KR20090030401A (en) 2007-09-20 2007-09-20 A stand device for display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070095674A KR20090030401A (en) 2007-09-20 2007-09-20 A stand device for display device

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KR20090030401A true KR20090030401A (en) 2009-03-25

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KR1020070095674A KR20090030401A (en) 2007-09-20 2007-09-20 A stand device for display device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101525167B1 (en) * 2015-01-26 2015-06-02 주식회사 제이아이테크 Surporting device for display unit
KR101540345B1 (en) * 2015-04-02 2015-07-30 주식회사 제이아이테크 Surporting device for display unit
KR20170017168A (en) * 2015-08-05 2017-02-15 엘지전자 주식회사 Stand for display
CN109163196A (en) * 2018-10-31 2019-01-08 合肥京东方视讯科技有限公司 Show equipment supporter and the display device with it

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101525167B1 (en) * 2015-01-26 2015-06-02 주식회사 제이아이테크 Surporting device for display unit
KR101540345B1 (en) * 2015-04-02 2015-07-30 주식회사 제이아이테크 Surporting device for display unit
KR20170017168A (en) * 2015-08-05 2017-02-15 엘지전자 주식회사 Stand for display
CN109163196A (en) * 2018-10-31 2019-01-08 合肥京东方视讯科技有限公司 Show equipment supporter and the display device with it
CN109163196B (en) * 2018-10-31 2024-03-26 合肥京东方视讯科技有限公司 Display device support and display device with same

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