CN113531351B - Screen frame and display device - Google Patents
Screen frame and display device Download PDFInfo
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- CN113531351B CN113531351B CN202010297851.2A CN202010297851A CN113531351B CN 113531351 B CN113531351 B CN 113531351B CN 202010297851 A CN202010297851 A CN 202010297851A CN 113531351 B CN113531351 B CN 113531351B
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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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A screen frame is suitable for setting a first screen and a second screen and comprises a foot rest, a first support and a second support. The first support is arranged on one side of the foot rest along the left-right direction, and comprises a first connecting support body which can be arranged on the foot rest in a pivoting mode by taking a first pivot shaft parallel to the left-right direction as an axis and a first setting support body which can be arranged on the first connecting support body in a pivoting mode by taking a second pivot shaft as the axis and is used for setting a first screen. The second support sets up the opposite side at the foot rest along left right direction, and the second support sets up the support body including can using first pivot axle to set up at the second of foot rest at the axle center pivotally to and can use the third pivot axle to set up at the second and connect the support body and supply the second of second screen setting to set up the support body as the axle center pivotally. Through the cooperation between first connection support body and first setting support body and second connection support body and the second setting support body, make first screen and second screen can be adjusted to various user state according to user's demand.
Description
Technical Field
The present invention relates to a screen frame, and more particularly, to a screen frame and a display device having the same.
Background
In recent years, multiplexing and dual-screen applications have become an epoch trend. However, the freedom of movement of the support frame for the screens is generally low, and it is difficult to adjust the two screens to various use states according to the needs of the user when the support frame is applied to the dual screens.
Disclosure of Invention
It is an object of the present invention to provide a screen frame and a display device capable of overcoming at least one of the disadvantages of the prior art.
In some embodiments, the screen frame of the present invention is suitable for providing a first screen and a second screen having rectangular plate shapes, and the screen frame includes a foot stand, a first support, and a second support. The foot rest is provided with a top connecting end positioned at the top in the up-down direction. First support sets up along left right direction one of them side of the top link end of foot rest, first support is including can with being on a parallel with left right direction's first pivot axle sets up as the axle center pivotablly the top link end of foot rest just keeps away from foot rest ground first connection support body that extends outwards to and can use the second pivot axle to set up as the axle center pivotablly first setting support body of first connection support body's end, the second pivot axle with contained angle between the first pivot axle is 45 degrees, first setting support body confession first screen setting, work as first setting support body for when first connection support body pivot, first screen can switch between horizontal display mode and straight display mode and along the fore-and-aft direction forward display mode that shows forward and along the fore-and-aft direction switches between the backward display mode that shows backward, work as first connection support body for when the foot rest pivots, first screen can switch between forward display mode and backward display mode. The second support is followed left right direction sets up the opposite side of the top connection end of foot rest, the second support includes can with first pivotal axis sets up as axle center pivot ground the top connection end of foot rest and keeps away from foot rest ground is the second connection support body that extends outwards to and can use third pivotal axis to set up as axle center pivot ground the terminal second of second connection support body sets up the support body, the third pivotal axis with contained angle between the first pivotal axis is 45 degrees, the second sets up the support body and supplies the setting of second screen, works as the second sets up the support body for when second connection support body pivots, the second screen can switch between horizontal display mode and straight display mode and switch between display mode forward and backward display mode, works as second connection support body for when the foot rest pivots, the second screen can switch between display mode forward and backward display mode.
In some embodiments, when the first screen is in any one of the lateral display mode and the direct display mode and in any one of the forward display mode and the backward display mode, the inward vertex of the first screen is located on a projection of the second pivot axis when projected to the first screen in the front-back direction, and when the second screen is in any one of the lateral display mode and the direct display mode and in any one of the forward display mode and the backward display mode, the inward vertex of the second screen is located on a projection of the third pivot axis when projected to the second screen in the front-back direction.
In some implementations, the first pivot axis projects in a front-to-rear direction to a center of the first screen in the up-to-down direction when the first screen is in its landscape display mode and in any one of its front-facing display mode and its rear-facing display mode, and projects in the front-to-rear direction to a center of the first screen in the up-to-down direction when the second screen is in its landscape display mode and in any one of its front-to-front display mode and its rear-facing display mode.
In some implementations, the foot rest extends in the up-down direction.
In some embodiments, the foot rest includes a base, and a vertical rod rotatably disposed on the base and extending upward with a rotation axis parallel to the up-down direction as an axis, and having the top connection end at the top.
In some embodiments, the display device of the present invention includes a first screen, a second screen, and a screen frame. The first screen is in a rectangular plate shape. The second screen is in a rectangular plate shape. The screen frame comprises a foot rest, a first support and a second support. The foot rest is provided with a top connecting end positioned at the top in the up-down direction. First support sets up along left right direction one of them side of the top link end of foot rest, first support is including can with being on a parallel with left right direction's first pivot axle sets up as the axle center pivotablly the top link end of foot rest just keeps away from foot rest ground first connection support body that extends outwards to and can use the second pivot axle to set up as the axle center pivotablly first setting support body of first connection support body's end, the second pivot axle with contained angle between the first pivot axle is 45 degrees, first setting support body confession first screen setting, work as first setting support body for when first connection support body pivot, first screen can switch between horizontal display mode and straight display mode and along the fore-and-aft direction forward display mode that shows forward and along the fore-and-aft direction switches between the backward display mode that shows backward, work as first connection support body for when the foot rest pivots, first screen can switch between forward display mode and backward display mode. The second support is followed left right direction sets up the opposite side of the top connection end of foot rest, the second support includes can with first pivotal axis sets up as axle center pivot ground the top connection end of foot rest and keeps away from foot rest ground is the second connection support body that extends outwards to and can use third pivotal axis to set up as axle center pivot ground the terminal second of second connection support body sets up the support body, the third pivotal axis with contained angle between the first pivotal axis is 45 degrees, the second sets up the support body and supplies the setting of second screen, works as the second sets up the support body for when second connection support body pivots, the second screen can switch between horizontal display mode and straight display mode and switch between display mode forward and backward display mode, works as second connection support body for when the foot rest pivots, the second screen can switch between display mode forward and backward display mode.
In some embodiments, when the first screen is in any one of the lateral display mode and the direct display mode and in any one of the forward display mode and the backward display mode, the inward vertex of the first screen is located on a projection of the second pivot axis when projected to the first screen in the front-back direction, and when the second screen is in any one of the lateral display mode and the direct display mode and in any one of the forward display mode and the backward display mode, the inward vertex of the second screen is located on a projection of the third pivot axis when projected to the second screen in the front-back direction.
In some implementations, the first pivot axis projects in a front-to-rear direction to a center of the first screen in the up-to-down direction when the first screen is in its landscape display mode and in any one of its front-facing display mode and its rear-facing display mode, and projects in the front-to-rear direction to a center of the first screen in the up-to-down direction when the second screen is in its landscape display mode and in any one of its front-to-front display mode and its rear-facing display mode.
In some embodiments, when the first screen is in the front display mode and the second screen is in the front display mode, the first screen and the second screen are close to each other in the left-right direction, and when the first screen is in the back display mode and the second screen is in the back display mode, the first screen and the second screen are close to each other in the left-right direction.
In some implementations, the foot rest extends in the up-down direction.
In some embodiments, the foot stand includes a base, and a vertical rod rotatably disposed on the base and extending upward with a rotation axis parallel to the vertical direction as an axis, and the vertical rod has the top connection end at a top.
According to the invention, the first and second setting frames can be respectively pivoted around the second and third pivoting shafts, so that the first and second screens can be switched between a transverse display mode and a straight display mode and between a forward display mode and a backward display mode. Through the first connecting frame body and the second connecting frame body which can pivot around the first pivot shaft, the first screen and the second screen can be switched between a forward display mode and a backward display mode. In addition, through the above-mentioned first connection support body with first setting support body and second connection support body with the cooperation between the second setting support body, make first screen with the second screen can be adjusted to various user states according to user's demand.
Drawings
Other features and effects of the present invention will be apparent from the embodiments with reference to the accompanying drawings, in which:
fig. 1 is a perspective view of an embodiment of a display device according to the present invention, in which a first screen of the embodiment is in a direct display mode and a front display mode, and a second screen of the embodiment is in the direct display mode and the front display mode;
FIG. 2 is a perspective view of the embodiment of FIG. 1 from another perspective;
FIG. 3 is a rear view of the embodiment shown in FIG. 1 from the rear;
FIG. 4 is a perspective view of the embodiment showing the first screen in the landscape display mode and the rear-facing display mode, and the second screen in the portrait display mode and the front-facing display mode;
FIG. 5 is a perspective view of the embodiment showing the first screen in landscape and rear facing display modes and the second screen in landscape and rear facing display modes;
FIG. 6 is a front view of the embodiment shown in FIG. 5 from the front;
fig. 7 is a perspective view of the embodiment showing the first screen in the landscape display mode and the front display mode, and the second screen in the portrait display mode and the front display mode;
fig. 8 is a perspective view of the embodiment showing the first screen in a landscape display mode and a front-facing display mode and the second screen in a landscape display mode and a rear-facing display mode;
fig. 9 is a perspective view of the embodiment showing the first screen in the direct display mode and the rear-facing display mode and the second screen in the direct display mode and the front-facing display mode;
fig. 10 is a perspective view of the embodiment showing the first screen in the direct display mode and the backward display mode, and the second screen in the direct display mode and the backward display mode;
FIG. 11 is a side view of the embodiment with the first screen in a direct display mode and a front display mode and the second screen in a direct display mode and a front display mode;
FIG. 12 is a side view of the embodiment showing the first screen in a direct display mode and a tilt display mode and the second screen in a direct display mode and a tilt display mode;
fig. 13 is a perspective view of the embodiment showing the first screen and the second screen sharing a screen usage status; and
fig. 14 is a front view of the embodiment shown in fig. 13 from the front.
Detailed Description
In the description of the embodiments below, indications of directions (such as up, down, left, right, front, and rear) are used to explain the structures and movements of various elements of the present invention not absolutely, but relatively. These illustrations are appropriate when the elements are in the positions shown in the figures. If the description of the positions of these elements changes, the indication of these directions changes accordingly.
Referring to fig. 1 to 3, an embodiment of a display device 100 of the invention includes a first screen 1, a second screen 2, and a screen frame 3.
The first screen 1 and the second screen 2 are both rectangular plate-shaped, and it should be noted that, although in this embodiment, the corners of the first screen 1 and the second screen 2 do not have a round corner structure, in a variation embodiment, the corners of the first screen 1 and the second screen 2 may also have a round corner structure, which is not limited in this embodiment. The first screen 1 has a first display surface 11 and a first setting surface 12 opposite to the first display surface 11. The second screen 2 has a second display surface 21 and a second setting surface 22 opposite to the second display surface 21.
The screen frame 3 includes a foot rest 31, a first support 32, and a second support 33. The foot rest 31 is suitable for being disposed on a supporting surface (e.g. a table top, not shown), and the foot rest 31 extends along an up-down direction (vertical direction) D1 in this embodiment, but not limited thereto. The foot rest 31 has a top connection end 312a at the top in the up-down direction D1. It should be noted that, although the top connection end 312a faces upward relatively in the present embodiment, in a modified embodiment, the foot rest 31 may also be used for being hung on a hanging surface (for example, a ceiling, not shown), and the top connection end 312a faces downward relatively at this time, which should not be limited by the present embodiment.
The second bracket 33 is disposed along the left-right direction D2 at the other side of the top connection end 312a of the foot rest 31, the second bracket 33 includes a second connection frame body 331 which can be pivotally disposed at the top connection end 312a of the foot rest 31 and extends outwards away from the foot rest 31 by taking the first pivot axis RA1 as an axis, and a second setting frame body 332 which can be pivotally disposed at the tail end of the second connection frame body 331 by taking a third pivot axis RA3 as an axis. In this embodiment, the foot stand 31, the second connecting frame 331 and the second disposing frame 332 are pivotally connected to each other by a pivot member 34, and the pivot member 34 can provide a positioning torque to allow the foot stand 31, the second connecting frame 331 and the second disposing frame 332 to be positioned steplessly, but not limited thereto. An included angle A2 between the third pivot axis RA3 and the first pivot axis RA1 is 45 degrees, and it should be noted that the third pivot axis RA3 is substantially fixed at the end of the second connecting frame body 331 and rotates with the second connecting frame body 331. Since the second disposing frame 332 is disposed on the second disposing surface 22 of the second screen 2, and the inclination angle of the third pivot axis RA3 relative to the first pivot axis RA1 parallel to the left-right direction D2 is 45 degrees, when the second disposing frame 332 pivots about the third pivot axis RA3 relative to the second connecting frame 331, the second screen 2 can be switched between the horizontal display mode (as shown in fig. 5) and the vertical display mode (as shown in fig. 1) and between the forward display mode and the backward display mode. It should be noted that, when the second screen 2 is in the front-facing display mode, the second display surface 21 of the second screen 2 faces forward along the front-back direction D3, and when the second screen 2 is in the rear-facing display mode, the second display surface 21 of the second screen 2 faces rearward along the front-back direction D3. When the second connecting frame 331 pivots relative to the foot rest 31 about the first pivot axis RA1 parallel to the left-right direction D2, the second screen 2 can be switched between a forward display mode and a backward display mode. In addition, the second connecting frame body 331 and the second disposing frame body 332 are substantially in a block shape and a U-shaped plate shape, but the structural shapes of the second connecting frame body 331 and the second disposing frame body 332 may be adjusted according to the requirement, which is not limited in this embodiment.
Referring to fig. 1, 3 to 5, for example, to switch the first screen 1 and the second screen 2 from the direct display mode (as shown in fig. 1) to the horizontal display mode, the first screen 1 may be pulled to drive the first setting frame 322 to pivot about the second pivot axis RA2 relative to the first connecting frame 321 and to turn the first screen 1 backward, so that the first screen 1 is switched from the direct display mode and the forward display mode (as shown in fig. 1) to the horizontal display mode and the backward display mode (as shown in fig. 4). Then, the second screen 2 is pulled to drive the second setting frame 332 to pivot around the third pivot axis RA3 relative to the second connecting frame 331 and turn the second screen 2 backward, so that the second screen 2 is switched from the direct display mode and the forward display mode (as shown in fig. 4) to the horizontal display mode and the backward display mode (as shown in fig. 5).
Referring to fig. 5 and 6, when the first screen 1 is in any one of the lateral display mode and the direct display mode and in any one of the forward display mode and the backward display mode (e.g., the first screen 1 is in the lateral display mode and in the backward display mode in fig. 5 and 6), an inward vertex of the first screen 1 is located on a projection of the second pivot axis RA2 onto the first screen 1 along the front-back direction D3, and when the second screen 2 is in any one of the lateral display mode and the direct display mode and in any one of the forward display mode and the backward display mode (e.g., the second screen 2 is in the lateral display mode and in the backward display mode in fig. 5 and 6), an inward vertex of the second screen 2 is located on a projection of the third pivot axis RA3 onto the second screen 2 along the front-back direction D3).
Referring to fig. 1 and 5 to 7, by the positions of the second pivot axis RA2 and the third pivot axis RA3, when the first screen 1 and the second screen 2 are switched between the horizontal display mode and the vertical display mode by the pivoting of the first setting frame 322 and the second setting frame 332, the distance between the first screen 1 and the second screen 2 can be maintained unchanged, so that the first screen 1 and the second screen 2 can be respectively disposed on the first bracket 32 and the second bracket 33 in a manner of being close to each other. As shown in fig. 1, in detail, when the first screen 1 is in the front display mode and the second screen 2 is in the front display mode (regardless of the landscape display mode or the portrait display mode), the first screen 1 and the second screen 2 are close to each other in the left-right direction D2. As shown in fig. 5, when the first screen 1 is in the backward display mode and the second screen 2 is in the backward display mode (regardless of the horizontal display mode or the vertical display mode), the first screen 1 and the second screen 2 are close to each other in the left-right direction D2, thereby optimizing the visual experience of the user. In addition, as shown in fig. 7, if the first screen 1 and the second screen 2 are both in the forward display mode and the backward display mode, and when one of the first screen 1 and the second screen 2 is in the lateral display mode and the other is in the direct display mode, the first screen 1 and the second screen 2 will be close to each other in the left-right direction D2. It should be noted that the close-up means close proximity, but a slight distance may be kept between the first screen 1 and the second screen 2.
Referring to fig. 5 and 6, when the first screen 1 is in the horizontal display mode and in any one of the front-facing display mode and the rear-facing display mode (as the first screen 1 is in the horizontal display mode and in the rear-facing display mode in fig. 5 and 6), the first pivot axis RA1 is projected to the center of the first screen 1 in the up-down direction D1 along the front-back direction D3. When the second screen 2 is in the landscape display mode and in any one of the front-facing display mode and the rear-facing display mode (as in fig. 5 and 6, the second screen 2 is in the landscape display mode and in the rear-facing display mode), the first pivot axis RA1 is projected to the center of the first screen 1 in the up-down direction D1 along the front-back direction D3.
Referring to fig. 6 and 8, by the position of the first pivot axis RA1, if the first screen 1 and the second screen 2 are in the horizontal display mode, when the first screen 1 and the second screen 2 are switched between the forward display mode and the backward display mode by the pivoting of the first connecting frame 321 and the second connecting frame 331, respectively, the heights of the first screen 1 and the second screen 2 can be maintained unchanged. For example, to switch the first screen 1 in the horizontal display mode from the backward display mode (as shown in fig. 6) to the forward display mode, the first screen 1 may be pulled to drive the first connecting frame body 321 to pivot about the first pivot axis RA1 relative to the top connecting end 312a of the foot rest 31 and turn the first screen 1 forward, so that the first screen 1 in the horizontal display mode is switched from the backward display mode (as shown in fig. 6) to the forward display mode (as shown in fig. 8). At this time, the height of the first screen 1 is kept unchanged, and in addition, the use state shown in fig. 8 enables each user to view the screen from different directions, so as to achieve the screen sharing function.
Referring to fig. 1, 3, 9 and 10, for example, to switch the first screen 1 and the second screen 2 from the front display mode (as shown in fig. 1) to the rear display mode, the first screen 1 is firstly pulled to drive the first connecting frame body 321 to pivot around the first pivot axis RA1 relative to the top connecting end 312a of the foot rest 31 and turn the first screen 1 backward, so that the first screen 1 is switched from the front display mode (as shown in fig. 1) to the rear display mode (as shown in fig. 9). Then, the second screen 2 is pulled to drive the second connecting frame 331 to pivot about the first pivot axis RA1 relative to the top connecting end 312a of the foot rest 31 and turn the second screen 2 backward, so that the second screen 2 is switched from the forward display mode (as shown in fig. 9) to the backward display mode (as shown in fig. 10).
Referring to fig. 3, 11 and 12, it should be noted that when the first connecting frame 321 pivots relative to the foot rest 31 about the first pivot axis RA1 and the second connecting frame 331 pivots relative to the foot rest 31 about the first pivot axis RA1, the functions of adjusting the tilt angles of the first screen 1 and the second screen 2 are also provided. For example, to adjust the first screen 1 and the second screen 2 from the forward display mode (as shown in fig. 11) to a proper angle for the user to watch, the first screen 1 and the second screen 2 may be pulled to drive the first connecting frame body 321 and the second connecting frame body 331 to pivot around the first pivot axis RA1 relative to the top connecting end 312a of the foot rest 31, and the first screen 1 and the second screen 2 are switched to the tilt display mode (as shown in fig. 12) between the forward display mode and the backward display mode.
Referring to fig. 3, 13 and 14, in addition to the above-mentioned exemplary use states, the first screen 1 and the second screen 2 can be adjusted to various use states, such as the screen sharing use state shown in fig. 13 and 14, by the cooperation between the first connecting frame 321 and the first setting frame 322, and the cooperation between the second connecting frame 331 and the second setting frame 332.
Referring to fig. 1 and fig. 3, in the present embodiment, the foot rest 31 includes a base 311, and a vertical rod 312 which is rotatably disposed on the base 311 and extends upward with a rotation axis RA4 parallel to the up-down direction D1 as an axis, and the vertical rod 312 has the top connection end 312a at the top. In detail, the rotation axis RA4 passes through the vertical rod 312, so that the vertical rod 312 can rotate in a self-rotation manner. The vertical bar 312, which can rotate relative to the base 311 about the rotation axis RA4, further enables the screen frame 3 to be adjusted to various use states more flexibly.
In summary, the first and second setting frames 322 and 332 respectively pivotable about the second and third pivot axes RA2 and RA3 enable the first and second screens 1 and 2 to be switched between the horizontal display mode and the vertical display mode and between the forward display mode and the backward display mode. The first and second screens 1 and 2 can be switched between a forward display mode and a backward display mode by the first and second connection frames 321 and 331 being pivotable about the first pivot axis RA 1. In addition, through the cooperation between the first connecting frame 321, the first setting frame 322, the second connecting frame 331 and the second setting frame 332, the first screen 1 and the second screen 2 can be adjusted to various use states according to the requirements of users.
The above description is only an example of the present invention, and the scope of the present invention should not be limited thereby, and the invention is still within the scope of the present invention by simple equivalent changes and modifications made according to the claims and the contents of the specification.
Claims (11)
1. A screen frame is suitable for supplying to have and be the setting of rectangular plate-like first screen and second screen, its characterized in that, screen frame contains:
the foot rest is provided with a top connecting end positioned at the top in the vertical direction;
the first support is arranged on one side of the top connecting end of the foot rest along the left-right direction, the first support comprises a first connecting support body which can be pivotally arranged on the top connecting end of the foot rest by taking a first pivot shaft parallel to the left-right direction as an axis and extends outwards far away from the foot rest, and a first setting support body which can be pivotally arranged at the tail end of the first connecting support body by taking a second pivot shaft as an axis, an included angle between the second pivot shaft and the first pivot shaft is 45 degrees, the first setting support body is used for arranging a first screen, when the first setting support body pivots relative to the first connecting support body, the first screen can be switched between a transverse display mode and a straight display mode and can be switched between a forward display mode for forward display along the front-back direction and a backward display mode for backward display along the front-back direction, and when the first connecting support body pivots relative to the foot rest, the first screen can be switched between the forward display mode and the backward display mode; and
the second support is followed the left and right sides direction sets up the opposite side of the top connection end of foot rest, the second support includes can with first pivotal axis sets up as axle center pivot ground the top connection end of foot rest and keeps away from foot rest ground is the second connection support body that extends outwards to and can use the third pivotal axis to set up as axle center pivot ground the terminal second of second connection support body sets up the support body, the third pivotal axis with contained angle between the first pivotal axis is 45 degrees, the second sets up the support body and supplies the setting of second screen, works as the second sets up the support body for when the second connection support body pivots, the second screen can switch between horizontal display mode and straight display mode and switch between display mode forward and backward display mode, works as the second connection support body for when the foot rest pivots, the second screen can switch between display mode forward and backward display mode.
2. The screen frame of claim 1, wherein: when the first screen is in any one of the transverse display mode and the straight display mode and in any one of the front display mode and the rear display mode, the vertex of the first screen, which is positioned at the inner side, is positioned on the projection of the second pivot shaft to the first screen along the front-rear direction, and when the second screen is in any one of the transverse display mode and the straight display mode and in any one of the front display mode and the rear display mode, the vertex of the second screen, which is positioned at the inner side, is positioned on the projection of the third pivot shaft to the second screen along the front-rear direction.
3. The screen frame of claim 1, wherein: the first pivot axis is projected in a front-rear direction to a center of the first screen in the up-down direction when the first screen is in its lateral display mode and in any one of its front-facing display mode and its rear-facing display mode, and the first pivot axis is projected in the front-rear direction to a center of the first screen in the up-down direction when the second screen is in its lateral display mode and in any one of its front-facing display mode and its rear-facing display mode.
4. The screen frame of claim 1, wherein: the foot rest extends along the up-down direction.
5. The screen frame of claim 4, wherein: the foot rest includes the base to and can with be on a parallel with the rotation axis of up-down direction sets up as the axle center rotation the base just extends montant upwards, the montant has and is located the top connection end.
6. A display device, comprising:
a first screen having a rectangular plate shape;
a second screen having a rectangular plate shape; and
a screen frame, comprising:
a foot rest having a top connection end located at the top in the up-down direction,
first support, set up along left and right directions one of them side of the top link end of foot rest, first support is including can with being on a parallel with left and right directions's first pivot axle sets up as axle center pivot ground the top link end of foot rest just keeps away from foot rest ground first connection support body that extends outwards to and can use second pivot axle to set up as axle center pivot ground the first setting support body of first connection support body's end, the second pivot axle with contained angle between the first pivot axle is 45 degrees, first setting support body confession first screen setting, work as first setting support body for when first connection support body pivot, first screen can switch between horizontal display mode and straight display mode and at the forward display mode that shows forward along the fore-and-aft direction and along switch between the backward display mode that shows backward along the fore-and-aft direction, work as first connection support body for when the foot rest pivots, first screen can switch between forward display mode and backward display mode, and to and
the second support is followed the left and right sides direction sets up the opposite side of the top connection end of foot rest, the second support includes can with first pivotal axis sets up as axle center pivot ground the top connection end of foot rest and keeps away from foot rest ground is the second connection support body that extends outwards to and can use the third pivotal axis to set up as axle center pivot ground the terminal second of second connection support body sets up the support body, the third pivotal axis with contained angle between the first pivotal axis is 45 degrees, the second sets up the support body and supplies the setting of second screen, works as the second sets up the support body for when the second connection support body pivots, the second screen can switch between horizontal display mode and straight display mode and switch between display mode forward and backward display mode, works as the second connection support body for when the foot rest pivots, the second screen can switch between display mode forward and backward display mode.
7. The display device according to claim 6, wherein: when the first screen is in any one of the transverse display mode and the straight display mode and in any one of the forward display mode and the backward display mode, the vertex of the first screen positioned on the inner side is positioned on the projection of the second pivot axis when the second pivot axis is projected to the first screen along the front-back direction, and when the second screen is in any one of the transverse display mode and the straight display mode and in any one of the forward display mode and the backward display mode, the vertex of the second screen positioned on the inner side is positioned on the projection of the third pivot axis when the third pivot axis is projected to the second screen along the front-back direction.
8. The display device according to claim 6, wherein: the first pivot axis is projected in a front-rear direction to a center of the first screen in the up-down direction when the first screen is in its lateral display mode and in any one of its forward display mode and its backward display mode, and is projected in the front-rear direction to a center of the first screen in the up-down direction when the second screen is in its lateral display mode and in any one of its forward display mode and its backward display mode.
9. The display device according to claim 6, wherein: when the first screen is in the forward display mode and the second screen is in the forward display mode, the first screen and the second screen are close to each other in the left-right direction, and when the first screen is in the backward display mode and the second screen is in the backward display mode, the first screen and the second screen are close to each other in the left-right direction.
10. The display device according to claim 6, wherein: the foot rest extends along the up-down direction.
11. The display device according to claim 10, wherein: the foot rest includes the base to and can with be on a parallel with the rotation axis of up-down direction sets up as the axle center rotation the base just extends montant upwards, the montant has and is located the top connection end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297851.2A CN113531351B (en) | 2020-04-16 | 2020-04-16 | Screen frame and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297851.2A CN113531351B (en) | 2020-04-16 | 2020-04-16 | Screen frame and display device |
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| CN113531351A CN113531351A (en) | 2021-10-22 |
| CN113531351B true CN113531351B (en) | 2023-01-13 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070585U (en) * | 1990-05-12 | 1991-02-06 | 陆观生 | Turnover type picture frame |
| CN201773241U (en) * | 2010-07-01 | 2011-03-23 | 深圳市谷神信息技术有限公司 | Double-screen liquid crystal displayer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0793049A (en) * | 1993-09-20 | 1995-04-07 | Fujitsu General Ltd | Information processor |
| JP2009047743A (en) * | 2007-08-13 | 2009-03-05 | Sony Corp | Display device |
| KR101045945B1 (en) * | 2009-07-16 | 2011-07-04 | 주식회사 동오테크놀러지 | Display Stand |
-
2020
- 2020-04-16 CN CN202010297851.2A patent/CN113531351B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070585U (en) * | 1990-05-12 | 1991-02-06 | 陆观生 | Turnover type picture frame |
| CN201773241U (en) * | 2010-07-01 | 2011-03-23 | 深圳市谷神信息技术有限公司 | Double-screen liquid crystal displayer |
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| CN113531351A (en) | 2021-10-22 |
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