TW201947557A - Display device having composite stand - Google Patents

Abstract

A display device includes a casing, a screen, and a composite stand. The casing has a first surface and a second surface opposite thereto. The second surface has a cavity disposed thereon. The bottom of the cavity has a first pivoting portion disposed thereon. The screen is disposed on the first surface. The composite stand may be accommodated in the cavity and includes a connecting plate and a support member. The connecting plate has a first side and a second side opposite thereto. The position of the second side corresponds to the upper sidewall of the cavity. The first side has a second pivoting portion disposed thereon. The second pivoting portion and the first pivoting portion are pivoted. The second side has a third pivoting portion disposed thereon. The support member has a horizontal stick and two vertical sticks. Two ends of the horizontal stick are connected two ends of the two vertical sticks, respectively. Two another ends of the two vertical sticks each have a fourth pivoting portion disposed thereon. The fourth pivoting portion and the third pivoting portion are pivoted. The connecting plate is disposed between the two vertical sticks. The composite stand may free change to a monitor-type or photo-frame-type stand.

Description

Display device with composite bracket

The present invention relates to a display device, and more particularly to a display device with a stand.

In the existing display device with a bracket, the bracket design is usually a fixed use mode, which is either a screen-type bracket or a frame-type bracket. When the bracket design is fixed as a screen-type bracket, the screen housing of the display device is completely supported by the bracket without touching the supporting surface, such as a desktop. When the bracket design is fixed as a frame-type bracket, the screen casing and the bracket of the display device are generally herringbone-shaped, and the screen casing and the bracket will touch the supporting surface. This fixed design of the use mode cannot meet the needs of users who want to freely switch to a screen-type or photo-frame type according to the environment or situation.

The object of the present invention is to provide a display device with a composite stand, which can meet the needs of users who want to freely convert to a screen-type or photo-frame type stand according to the environment or situation.

To achieve the above object, the present invention provides a display device including a casing, a screen, and a composite bracket. The housing has a first surface and a second surface opposite to each other, the second surface is provided with a groove, and the bottom of the groove is provided with a first pivoting portion. The screen is set on the first surface. The composite bracket can be stored in the groove. The composite bracket includes a connection plate and a support frame. The connecting plate has a first side and a second side opposite to each other. The position of the second side corresponds to the upper side wall of the groove. The first side is provided with a second pivoting portion, and the second pivoting portion is connected to the first pivot. The connecting portion is pivotally connected, and a third pivoting portion is provided on the second side. The support frame has a cross bar and two straight bars. The two ends of the cross bar are respectively connected to one end of the two straight bars. The other end of the two straight bars is provided with a fourth pivot joint, and the fourth pivot joint is pivotally connected to the third pivot joint. , The connecting plate is located between the two straight rods. When the supporting frame rotates around the fourth pivoting portion and the third pivoting portion as the axis to reach the maximum value of the first rotation angle, the fourth pivoting portion and the third pivoting portion enter the locked state from the unlocked state, and the second pivoted portion The part and the first pivotal part enter the unlocked state from the locked state. When the connecting plate rotates around the second pivoting portion and the first pivoting portion as the axis to reach the maximum value of the second rotation angle, the support frame is located below the housing, and the second pivoting portion and the first pivoting portion are unlocked. Into the locked state.

In an embodiment of the present invention, the maximum value of the first rotation angle is 70 degrees.

In an embodiment of the present invention, the maximum value of the second rotation angle is 120 degrees.

In an embodiment of the present invention, the second surface is further provided with at least one wall hanging hole.

To sum up, when the composite bracket is stored in the groove, the display device can be directly hung on the wall surface through the wall mounting hole provided on the second surface of the housing, or mounted on the wall surface through additional components. At this time, the composite bracket is converted into a wall-mounted bracket. When the composite bracket is further accommodated in the groove, and its support frame is further rotated around the fourth pivot portion and the third pivot portion as the axis, the support frame and the housing are relatively expanded to be substantially herringbone. The housing will touch the support surface, and the composite bracket is converted into a frame-type bracket at this time. When the composite bracket is rotated from the frame-type bracket to the second pivoting portion and the first pivoting portion as the axis of rotation to reach the maximum value of the second rotation angle, the support frame will be located below the casing. The casing It is completely supported by the composite bracket without touching the support surface. At this time, the composite bracket is converted into a screen-type bracket. Therefore, the composite bracket can meet the needs of users who want to freely convert into a screen-type or frame-type bracket according to the environment or situation, and can also be converted into a wall-mounted bracket.

In order to make the above and other objects, features, and advantages of the present invention more comprehensible, preferred embodiments are described below in detail with reference to the accompanying drawings, as follows.

In order to make the description of this disclosure more detailed and complete, the following presents an illustrative description of the implementation modes and specific embodiments of the present invention, but this is not a limited form of implementing or applying the specific embodiments of the present invention. In addition, some conventional elements that are not related to the technical features of the present invention are omitted, and the same or similar symbols in the embodiments represent the same or similar elements. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only directions referring to the attached drawings. Therefore, the directional terms used are used for illustration, not for To limit the invention.

Please refer to FIGS. 1 and 2 at the same time. FIGS. 1 and 2 are respectively a front perspective view and a rear perspective view of a composite bracket of a display device according to an embodiment of the present invention received in a groove. The display device 1 includes a casing 10, a screen 20 and a composite bracket 30. The casing 10 has a first surface 10a and a second surface 10b opposite to each other. The screen 20 is disposed on the first surface 10 a of the casing 10. The second surface 10 b of the housing 10 is provided with a groove 11, and the bottom 111 of the groove 11 is provided with a first pivoting portion 112. The second surface 10 b of the casing 10 may further be provided with a wall-hanging hole 12.

The composite bracket 30 can be received in the groove 11. The composite bracket 30 includes a connection plate 31 and a support frame 32. The connecting plate 31 has a first side edge 31 a and a second side edge 31 b opposite to each other. The position of the second side edge 31 b corresponds to the upper side wall 113 of the groove 11. The first side 31 a of the connecting plate 31 is provided with a second pivoting portion 311, and the second pivoting portion 311 is pivotally connected to the first pivoting portion 112. The second side 31 b of the connecting plate 31 is provided with a third pivoting portion 312. The support frame 32 has a cross bar 321 and two straight bars 322, and two ends of the cross bar 321 are respectively connected to one end of the two straight bars 322. The other ends of the two straight rods 322 are provided with a fourth pivoting portion 323, and the fourth pivoting portion 323 is pivotally connected to the third pivoting portion 312. The connecting plate 31 is located between the two straight rods 322.

When the composite bracket 30 is accommodated in the groove 11, as shown in FIG. 2, the display device 1 can be directly hung on the wall surface through the wall mounting hole 12 provided on the second surface 10 b of the housing 10, or through additional The components are installed on the wall surface, and the composite bracket 30 is converted into a wall-mounted bracket at this time.

When the composite bracket 30 is further accommodated in the groove 11, the support frame 32 is further rotated by the fourth pivoting portion 323 and the third pivoting portion 312 as the axis for a first rotation angle θ1, as shown in FIG. 3, The support frame 32 and the casing 10 are relatively unfolded to have a substantially herringbone shape. Both the support frame 32 and the casing 10 touch the support surface. At this time, the composite bracket 30 is converted into a frame-type bracket. When the supporting frame 32 rotates around the fourth pivoting portion 323 and the third pivoting portion 312 as the axis to reach the maximum value of the first rotation angle θ1 ′, the fourth pivoting portion 323 and the third pivoting portion 312 enter from the unlocked state. In the locked state, the second pivotal portion 311 and the first pivotal portion 112 enter the unlocked state from the locked state. Since the fourth pivotal portion 323 and the third pivotal portion 312 enter the locked state, the support frame 32 and the connection plate 31 cannot rotate relative to each other, that is, the support frame 32 and the casing 10 have been relatively expanded to the maximum. Since the second pivotal portion 311 and the first pivotal portion 112 enter an unlocked state, the connecting plate 31 can rotate the second pivotal portion 311 and the first pivotal portion 112 as the axis of rotation for a second rotation angle θ2, as shown in FIG. 4. , The connecting plate 31 and the casing 10 can start to be relatively unfolded.

When the composite bracket 30 is further moved from the frame-type bracket to the connecting plate 31 with the second pivoting portion 311 and the first pivoting portion 112 as the axis, the second pivoting angle θ2 ′ is reached, as shown in FIG. 5. The support frame 32 will be located below the casing 10, the second pivoting portion 311 and the first pivoting portion 112 will enter the locked state from the determined state, and the casing 10 is completely supported by the composite bracket 30 without touching it. The support surface, at this time, the composite bracket 30 is converted into a screen-type bracket.

In one embodiment, the maximum value of the first rotation angle θ1 'is 70 degrees. The maximum value of the second rotation angle θ2 'is 120 degrees.

In summary, the display device 1 of the present invention can meet the needs of users who want to freely convert to a screen-type or photo-frame-type bracket according to the environment or condition by using the composite bracket 30, and can also be converted into a wall-mounted bracket.

Although the present invention has been disclosed in the preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes and retouch without departing from the spirit and scope of the present invention. The scope of protection shall be determined by the scope of the attached patent application.

1‧‧‧ display device

10‧‧‧shell

10a‧‧‧first surface

10b‧‧‧Second surface

11‧‧‧ groove

111‧‧‧ bottom

112‧‧‧First pivot joint

113‧‧‧ Upper side wall

12‧‧‧wall mounting hole

20‧‧‧Screen

30‧‧‧ composite bracket

31‧‧‧Connecting board

31a‧‧‧first side

31b‧‧‧Second side

311‧‧‧Second pivot joint

312‧‧‧Third pivot

32‧‧‧ support

321‧‧‧cross bar

322‧‧‧Straight

323‧‧‧Fourth pivot joint

θ1‧‧‧first rotation angle

θ1’‧‧‧Maximum first rotation angle

θ2‧‧‧Second rotation angle

θ2’‧‧‧Maximum second rotation angle

1 is a front perspective view of a composite bracket of a display device according to an embodiment of the present invention received in a groove; FIG. 2 is a rear perspective view of a composite bracket of a display device of an embodiment of the present invention received in a groove; FIG. 3 Rear perspective view of a composite bracket of a display device according to an embodiment of the present invention as a frame type bracket; FIG. 4 is a rear perspective view of a composite bracket of a display device according to an embodiment of the present invention in a middle state; and FIG. 5 Rear perspective view of a composite bracket of a display device according to an embodiment of the present invention as a screen-type bracket.

Claims (4)

A display device includes: a housing having a first surface and a second surface opposite to each other, the second surface is provided with a groove, and a bottom of the groove is provided with a first pivoting portion; a screen provided on the The first surface; and a composite bracket that can be received in the groove. The composite bracket includes: a connecting plate having a first side and a second side opposite to each other; The position corresponds to the upper side wall of the groove. The first side is provided with a second pivoting portion, the second pivoting portion is pivoted with the first pivoting portion, and the second side is provided with a third pivoting connection. And a support frame having a cross bar and two straight bars, two ends of the cross bar are respectively connected to one end of the two straight bars, and the other end of the two straight bars is provided with a fourth pivot joint portion, the fourth pivot The connecting portion is pivotally connected to the third pivoting portion, and the connecting plate is located between the two straight rods; wherein, when the support frame rotates around the fourth pivoting portion and the third pivoting portion as an axis, a first When the maximum rotation angle is reached, the fourth pivoting portion and the third pivoting portion enter the locked state from the unlocked state, and the second The connection portion and the first pivot connection portion enter the unlocked state from the locked state; when the connection plate rotates with the second pivot connection portion and the first pivot connection portion as the axis to reach a second maximum rotation angle, the support The rack is located below the casing, and the second pivotal portion and the first pivotal portion enter a locked state from an unlocked state. The display device according to item 1 of the scope of patent application, wherein the maximum value of the first rotation angle is 70 degrees. The display device according to item 1 of the scope of patent application, wherein the maximum value of the second rotation angle is 120 degrees. The display device according to item 1 of the scope of patent application, wherein the second surface is further provided with at least one wall hanging hole.