CN113236913B

CN113236913B - Curved surface display support

Info

Publication number: CN113236913B
Application number: CN202110340701.XA
Authority: CN
Inventors: 葛新; 白庆春; 师炜
Original assignee: Xian Thermal Power Research Institute Co Ltd
Current assignee: Xian Thermal Power Research Institute Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2023-03-17
Anticipated expiration: 2041-03-30
Also published as: CN113236913A

Abstract

The invention relates to a curved display bracket, comprising a base, more than one display connecting plate, more than one intermediate connecting rod, more than one supporting rod and one or more than one connecting rod, wherein the display connecting plate is configured to be connected with a display; the first end of each middle connecting rod is connected with one display connecting plate; the first end of each supporting rod is connected with the second end of one middle connecting rod through a first shaft, and the axial direction of the first shaft is parallel to the left side and the right side of the display; the second end of each supporting rod is connected with the base; the first end of each connecting rod is fixed with the middle connecting rod body, and the second ends of the two adjacent connecting rods are rotatably connected. The display support provided by the invention can adapt to the change of the curvature of the display through the rotary connection among the connecting rods, and meanwhile, the display support provided by the invention can adjust the height and the pitching angle of the display, and has the advantages of small occupied area of a desktop and good stability.

Description

Curved surface display support

Technical Field

The invention relates to a display support, in particular to a curved surface display support.

Background

With the development of display technology, curved display screens (also called curved displays) have gradually come into people's lives, especially in the aspects of games and video, image playing, and the like. Compared with a flat display, a curved display has a wider viewing angle, and a viewer can have an immersive experience more easily. The curved-surface display can optimize the depth of field, so that a subtle naked-eye 3D effect is generated, played videos, images and the like have better stereoscopic impression, better realistic sensation and substitution sensation can be brought, and compared with a flat-surface display, the effect is more shocking. In addition, the display is usually supported on a table by a support, and the display support has various structures according to needs, for example, some display supports can change the distance between the display and a user, and can adjust the height, the pitch angle and the like of the display.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides a curved surface display bracket which is used for adapting to the curvature change of a curved surface display.

In order to solve the above technical problem, the present invention provides a curved display bracket, which includes a base, two display connecting plates, two intermediate connecting rods, two support rods, and two connecting rods, wherein the display connecting plates are configured to connect a display; the first end of each middle connecting rod is connected with one display connecting plate; the first end of each support rod is connected with the second end of one middle connecting rod through a first shaft, and the axial direction of the first shaft is parallel to the left side and the right side of the display; the second end of each supporting rod is connected with the base; the first end of each connecting rod is fixed with the middle connecting rod body, and the second ends of two adjacent connecting rods are rotatably connected; the second end of one of the two adjacent connecting rods is a spherical inner groove, the second end of the other connecting rod is a spherical protrusion, and the spherical protrusion is matched with the spherical inner groove; an intermediate connecting rod is connected with a connecting rod.

Preferably, the second end of one of the two adjacent connecting rods is a spherical inner groove, and the second end of the other connecting rod is a spherical protrusion matched with the spherical inner groove.

Preferably, the first end of the middle connecting rod is connected with the display connecting plate through a second shaft, and the axis direction of the second shaft is parallel to the upper side and the lower side of the display.

Preferably, the base comprises at least two pairs of supporting legs extending to the front direction and the rear direction respectively, the tops of the supporting legs are connected with the supporting plate, and the supporting plate is connected with the second end of the supporting rod.

Preferably, the support plate is one.

Preferably, the supporting plate is more than one and is respectively connected with the second end of each supporting rod.

Preferably, a first cross beam is connected between two adjacent support legs extending forwards; and a second cross beam is connected between two adjacent supporting legs in the backward extending direction.

Preferably, a reinforcing rod is connected between the two supporting legs which correspondingly extend to the front direction and the rear direction from front to back.

Preferably, the supporting leg is a multi-section telescopic structure.

Preferably, the pole is a multi-section telescopic structure.

The display support provided by the invention can adapt to the change of the curvature of the display through the rotary connection among the connecting rods, and meanwhile, the display support provided by the invention can adjust the height and the pitching angle of the display, and has the advantages of small occupied area of a desktop and good stability.

Drawings

Preferred embodiments of the present invention will now be described in further detail with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural diagram of a curved display stand according to an embodiment of the present invention in a top view;

FIG. 2 is a schematic side view of a curved display stand according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a curved display stand according to an embodiment of the present invention, with the display surface facing upward;

FIG. 4 is a schematic view of two adjacent link connections according to one embodiment of the present invention;

FIG. 5 is a schematic diagram of a bracket structure after adjusting the curvature of the display according to a first embodiment of the invention;

FIG. 6 is a schematic view of a base according to a second embodiment of the present invention;

FIG. 7 is a schematic view of a link connection according to a third embodiment of the present invention;

FIG. 8 is a schematic illustration of a support leg according to a fourth embodiment of the invention;

FIG. 9 is a schematic diagram of the display stand shown in a top view according to an embodiment of the invention;

FIG. 10 is a schematic structural view of a strut according to a sixth embodiment of the invention; and

fig. 11 is a schematic structural diagram of a base according to a seventh embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following detailed description, reference is made to the accompanying drawings that form a part hereof and in which is shown by way of illustration specific embodiments of the application. In the drawings, like numerals describe substantially similar components throughout the different views. Various specific embodiments of the present application are described in sufficient detail below to enable those skilled in the art to practice the teachings of the present application. It is to be understood that other embodiments may be utilized and structural, logical or electrical changes may be made to the embodiments of the present application. In addition, the drawings are not drawn to scale, and in order to clearly show the individual structural relationships in the drawings, the invention is drawn with an increased scale in order to make the structural relationships clearer.

Example one

FIG. 1 is a schematic view of a curved display stand according to an embodiment of the present invention from a top view; fig. 2 is a schematic side view of a curved-surface display stand according to an embodiment of the invention. Referring to fig. 1 and 2, the curved display bracket of the present embodiment includes two display connection plates 100, two middle connection rods 200, two support rods 300, a base 400 and a connection rod 500. Wherein, the display connecting plate 100 is connected to the back of the display 600, and the first end of the middle connecting rod 200 is connected to the display connecting plate 100. In order to adjust the pitch angle of the display 600, the first end of the middle connecting rod 200 is connected to the display connecting plate 100 through a connecting shaft 201, and since the axial direction of the connecting shaft 201 is parallel to the upper and lower edges of the display 600, the display 600 can be moved upward by grasping the bottom edge of the display 600, so that the display surface of the display 600 is tilted upward, as shown in fig. 3; or the bottom edge of the display 600 is pressed downwards and backwards, so that the display surface of the display 600 is inclined downwards, and the adjustment is convenient. The second end of the middle connecting rod 200 is connected with the supporting rod 300 through a shaft 301, and the axial direction of the shaft 301 is parallel to the left and right sides of the display. In this embodiment, the base 400 includes a platform 401 and two pairs of front support legs 402 extending forward and rear support legs 403 extending rearward. The tops of the front support leg 402 and the rear support leg 403 are connected to the support plate 401, the support plate 401 is connected to the second end of the bar 300, and the ends of the front support leg 402 and the rear support leg 403 contact the table top. In order to improve the stability of the support, in the present embodiment, a cross member 404 is connected between the support legs 402 extending forward and a cross member 405 is connected between the support legs 403 extending rearward, and the

cross members

404 and 405 are in contact with a support surface such as a table top, so that the display 600 can be more stably supported. The first ends of the two links 500 are fixedly connected to the body of one of the intermediate connecting rods 300, respectively, and the second ends of the two links 500 are rotatably connected.

FIG. 4 is a schematic view of two adjacent link connections according to one embodiment of the present invention. In this embodiment, the second end of the connecting rod 500a is a spherical inner groove 501, and the second end of the connecting rod 500b is a spherical protrusion 502, and the spherical protrusion 502 is matched with the spherical inner groove 501. Specifically, the spherical inner groove 501 may be divided into upper and lower halves, and when mounting, the lower half of the groove 501 is fixed to the connecting rod 500a via the connecting member 503, the spherical protrusion 502 of the connecting rod 500b is placed in the groove of the lower half of the spherical inner groove 501, and finally the upper half of the spherical inner groove 501 is fastened to the lower half and fixed to the connecting rod 500a via the connecting member 503. Since the notch of recess 501 is smaller than spherical projection 502 and the spherical diameter of spherical projection 502 is smaller than that of recess 501, spherical projection 502 can rotate freely in recess 501.

Fig. 5 is a schematic structural diagram of a bracket after adjusting the curvature of a display according to a first embodiment of the invention. When the user adjusts the curvature of the monitor 600 to be large in the state shown in fig. 1, the monitor connecting plate 100 and the intermediate connecting rod 200 connected to the rear thereof are arcuately displaced in the circumferential direction, and the spherical protrusion 502 of the link 500b is rotated in the groove 501 of the link 500a, so that the second ends of the link 500a and the link 500b are moved in the arrow direction in the drawing, thereby obtaining the state shown in fig. 5. Similarly, when the curvature of the display 600 is reduced, the

links

500a and 500b move in the opposite direction of the arrow in the drawing. As can be seen from the figure, even if the curvature of the curved display is changed by a user at will, the support provided by the invention can adapt to the change of other parts fixedly connected with the display caused by the change of the curvature of the display, and can still provide support for the display.

Example two

The structure of the present embodiment is the same as that of the first embodiment except for the base, and thus other structures are omitted. As shown in fig. 6, which is a schematic diagram of the base of the second embodiment, in the second embodiment, the supporting plate 401a is wider, and a keyboard area and a mouse area may be respectively disposed thereon for accommodating the keyboard and the mouse when the keyboard and the mouse are not used.

The number of the supporting legs in the two embodiments is two, and certainly, one or more pairs of supporting legs can be added between the two current pairs of supporting legs, which can be determined according to the size of the display.

EXAMPLE III

In the embodiment, three sets of display connecting plates, middle connecting rods and supporting rods are included, so that two connecting rods are provided, and other parts except the connecting rods are omitted because other structures are the same as those in the first embodiment. Fig. 7 is a schematic view of the connection of the connecting rods in the third embodiment. When the curvature of the display is increased, the second ends of the three links move in the direction of the arrow in the figure. Similarly, when the curvature of the display is reduced, the three links move in the opposite direction of the arrows in the figure.

Example four

FIG. 8 is a schematic view of a support leg according to a fourth embodiment of the present invention. In this embodiment, a cross member 406 is connected between the front and rear support legs, so that the stability of the stand can be increased.

EXAMPLE five

Fig. 9 is a schematic diagram of a display stand shown in a top view according to an embodiment of the invention. In this embodiment, the two

pallets

401c, 401d are respectively connected to the support rod 300 and the front and rear support legs, so that the cost can be saved.

EXAMPLE six

Figure 10 is a schematic structural view of a strut according to a sixth embodiment of the invention. In this embodiment, the strut is a telescopic structure including at least two sections. For example, in fig. 8, the rod 300a includes an outer cylinder 310 and an inner cylinder 320, a plurality of positioning holes 311 are provided at one positioning position on the outer cylinder 310, and a corresponding positioning block 321 is provided in the inner cylinder 320. The height of the display is changed by the extension and contraction of the outer cylinder 310 and the inner cylinder 320 of the strut 300 a.

EXAMPLE seven

Fig. 11 is a schematic structural diagram of a base according to a seventh embodiment of the invention. In this embodiment, the front and rear support legs are a two-section telescoping structure. Each support leg includes an outer cylinder 410 and an inner cylinder 420. A plurality of positioning holes 411 are formed at one positioning position of the outer cylinder 410, and a corresponding positioning block 421 is formed in the inner cylinder 420. The height of the display is changed by extending and retracting the outer cylinder 410 and the inner cylinder 420 through the support legs.

The telescopic structure in the sixth and seventh embodiments may also be other structures capable of realizing the telescopic of the outer cylinder and the inner cylinder, such as a screw and a gear which are engaged with each other, a chain and a gear, and the like. Those skilled in the art can implement the method by referring to the related technical manual, and the description is not repeated.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention, and therefore, all equivalent technical solutions should fall within the scope of the present invention.

Claims

1. A curved display stand, comprising:

a base;

two display connection boards configured to connect with a display behind the display;

the display connecting plate is arranged on the display panel, and the first end of each middle connecting rod is connected with the display connecting plate through a second shaft;

the two supporting rods are connected with the second end of one middle connecting rod through a first shaft by configuring the first end of each supporting rod, and the axial direction of the first shaft is parallel to the left side and the right side of the display; the second end of each supporting rod is connected with the base; and

the two connecting rods are configured that the first end of each connecting rod is fixed with the middle connecting rod body, and the second ends of the two adjacent connecting rods are rotatably connected; the second end of one of the two adjacent connecting rods is a spherical inner groove, the second end of the other connecting rod is a spherical protrusion, and the spherical protrusion is matched with the spherical inner groove; an intermediate connecting rod is connected with a connecting rod.

2. The curved display support according to claim 1, wherein said base comprises at least two pairs of support legs extending in a front-to-back direction, respectively, wherein the top of said support legs are connected to a support plate, said support plate being connected to said second end of said support rod.

3. The curved display support according to claim 2, wherein said support plate is one.

4. The curved display support according to claim 2, wherein said support comprises more than one support plate, one support plate being connected to the second end of one support rod.

5. The curved display support according to any one of claims 2 to 4, wherein a first cross member is connected between two adjacent support legs extending forward; and a second cross beam is connected between two adjacent supporting legs extending to the rear part, and the first cross beam and the second cross beam are in contact with the supporting surface.

6. The curved display stand of any one of claims 2 to 4, wherein a reinforcing bar is connected between the two support legs extending in both the front and rear directions.

7. The curved display support according to claim 2, wherein said support legs are a multi-segmented telescoping structure.

8. The curved display support according to claim 1, wherein said rod is a multi-segmented telescopic structure.