Display screen support and display device

Abstract

The utility model discloses a display screen support and a display device. The display screen support comprises a lifting support and a screen mounting frame. The lifting support comprises a first frame, a second frame, a driving device and a buffering piece. The second frame is movably connected with the first frame in the first direction, and the driving device is connected with the second frame and drives the second frame to reciprocate relative to the first frame in the first direction. The buffering piece is connected between the first frame and the second frame, and the length of the buffering piece is adjustable in the first direction. According to the display screen bracket disclosed by the embodiment of the invention, the buffer piece plays a role in guiding and supporting in the process that the second frame reciprocates along the first direction relative to the first frame, so that the movement of the second frame is more stable, and the stability of the lifting bracket in the movement process is improved; and the use experience of a user and the reliability and the safety of the display screen bracket are improved.

Description

Technical Field

[0001] The present application relates to the technical field of brackets, and in particular to a display bracket and a display device. Background Art

[0002] Some existing display screens are equipped with display screen stands, and the display screen can be mounted on the display screen stands during use, and the display screen can be adjusted by adjusting the display screen stands. However, the display screen stands currently have problems such as unstable movement when adjusting the position of the existing display screen, which affects the user experience and the working reliability of the display screen stands. Utility Model Content

[0003] The embodiments of the present application provide a display bracket and a display device, which can make the display bracket move more smoothly during the process of adjusting the lifting of the display screen, thereby improving the user experience and the working reliability and safety of the display bracket.

[0004] In the first aspect, an embodiment of the present application proposes a display screen bracket, comprising: a lifting bracket, comprising a first frame, a second frame, a driving device and a buffer, the second frame is movably connected to the first frame along a first direction, the driving device is connected to the second frame and drives the second frame to reciprocate relative to the first frame along the first direction; the buffer is connected between the first frame and the second frame, and the length of the buffer is adjustable along the first direction; a screen mounting frame is connected to the second frame, and the screen mounting frame is configured to mount a display screen.

[0005] According to an embodiment of the first aspect of the present application, the number of buffer members is at least two, at least two buffer members are arranged at intervals from each other along the second direction, each buffer member is respectively connected between the first frame and the second frame, and the first direction and the second direction are arranged to intersect.

[0006] According to an embodiment of the first aspect of the present application, the buffer component includes at least one of a telescopic cylinder and a spring.

[0007] According to an embodiment of the first aspect of the present application, the first frame is provided with a slide rail extending along the lifting direction of the driving device, and the second frame is provided with a slider slidably matched with the slide rail.

[0008] According to an embodiment of the first aspect of the present application, the first frame includes a U-shaped frame and a first crossbeam connected to each other, the extension direction of the first crossbeam intersects with the first direction, the first crossbeam is arranged inside the U-shaped frame, and the driving device is installed on the first crossbeam; the second frame includes a frame body and a support frame, the driving device is connected to the frame body, the frame body passes through the opening of the U-shaped frame and is installed inside the U-shaped frame, the frame body is connected to the U-shaped frame for movement along the first direction, the support frame is installed on the frame body, and the support frame is connected to the screen mounting frame.

[0009] According to an embodiment of the first aspect of the present application, the screen mounting frame includes multiple sub-frames, and two adjacent sub-frames are connected to each other. Each sub-frame is configured to install at least one display screen. At least one sub-frame is connected to a lifting bracket, and the lifting bracket is connected to the sub-frame through a second frame.

[0010] According to an embodiment of the first aspect of the present application, the screen mounting frame further includes a first connecting member, a plurality of sub-frames are sequentially spliced ​​along the same direction and adjacent sub-frames are arranged at angles to each other, and adjacent sub-frames are detachably connected via the first connecting member.

[0011] According to an embodiment of the first aspect of the present application, the first connecting member includes a first connecting portion and a second connecting portion which are integrally arranged, the first connecting portion and the second connecting portion are angled with each other and are respectively connected to adjacent sub-frames.

[0012] In a second aspect, an embodiment of the present application further provides a display device, comprising: a display screen bracket of any embodiment of the first aspect of the present application; a display screen, and a screen mounting bracket installed on the display screen bracket.

[0013] The display screen support and display device provided by the embodiment of the present application. The display screen support includes a lifting support and a screen mounting frame. The lifting support includes a first frame, a second frame, a driving device and a buffer. The second frame is movably connected to the first frame along the first direction, and the driving device is connected to the second frame and drives the second frame to drive the second frame to lift relative to the first frame in the first direction. When in use, the display screen is installed on the screen mounting frame of the display screen support. The second frame is reciprocated relative to the first frame along the first direction by adjusting the driving device of the lifting support, thereby adjusting the lifting of the display screen installed on the screen mounting frame. Since a buffer is connected between the first frame and the second frame, and the length of the buffer is adjustable along the first direction, in the process of the driving device driving the second frame to move relative to the second frame along the first direction, the length of the buffer will be extended or shortened along the first direction with the movement of the second frame, and the buffer plays a supporting role in the process of the second frame moving relative to the first frame in the first direction, so that the second frame moves more smoothly relative to the first frame in the first direction, and will not swing or shake left and right, thereby improving the stability of the lifting support during movement, so that the display screen support moves more smoothly during the process of adjusting the lifting of the display screen, and improving the user experience and the working reliability and safety of the display screen support. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The features, advantages and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0015] Figure 1 is a structural schematic diagram of a display screen bracket provided by an embodiment of the present application;

[0016] Figure 2 is a schematic diagram of the structure of a lifting bracket provided by an embodiment of the present application;

[0017] Figure 3 is a structural schematic diagram of a screen mounting frame provided by an embodiment of the present application;

[0018] Figure 4 This is a structural schematic diagram of a screen mounting frame provided by an embodiment of the present application from another perspective.

[0019] Figure 5 It is a schematic diagram of the structure of a display device provided by an embodiment of the present application.

[0020] Description of Figure Numbers:

[0021] 1000-Display screen bracket;

[0022] 100-lifting bracket; 110-first frame; 111-U-shaped frame; 112-first beam; 120-second frame; 121-frame body; 122-support frame; 130-driving device; 140-buffer; 150-slide rail; 160-slider;

[0023] 200 - screen mounting frame; 210 - subframe; 220 - first connecting member; 230 - cover plate;

[0024] X-first direction; Y-second direction. DETAILED DESCRIPTION

[0025] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In the detailed description below, many specific details are proposed to provide a comprehensive understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by illustrating examples of the present application. In the accompanying drawings and the following description, at least some of the known structures and technologies are not shown to avoid unnecessary ambiguity in the present application; and, for clarity, the size of some structures may be exaggerated. In addition, the features, structures or characteristics described below may be combined in one or more embodiments in any suitable manner.

[0026] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structures in the display screen bracket and the display device of the present application. In the description of the present application, it should also be noted that, unless otherwise clearly specified and limited, the meaning of "multiple" is more than two, and the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected; the terms "upper", "lower", "left", "right", "inside", "outside" and the like indicate directions or positional relationships only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] With the continuous improvement of computer performance and the continuous change of graphics card models, people have become accustomed to expanding multiple displays. According to different needs, different pictures can be displayed on different displays, or the same picture can be displayed on multiple displays. At the same time, the height of the display needs to be adjusted according to the usage requirements of different users.

[0029] In view of the above problems, the solution in the related art is to provide a display screen bracket, which includes a lifting bracket and a display screen mounting frame. The lifting bracket is connected to the display screen mounting frame. When in use, the display screen can be mounted on the display screen mounting frame, and the display screen can be adjusted by adjusting the display screen bracket. However, the display screen bracket currently has problems such as unstable movement when adjusting the position of the existing display screen, which affects the user experience and the working reliability of the display screen bracket.

[0030] In order to solve the above problems, an embodiment of the present application provides a display screen bracket, which can make the display screen bracket move more smoothly during the process of adjusting the lifting of the display screen, thereby improving the user experience and the working reliability and safety of the display screen bracket.

[0031] like Figure 1 , Figure 2As shown, the embodiment of the present application proposes a display screen support 1000 including a lifting support 100 and a screen mounting frame 200. The lifting support 100 includes a first frame 110, a second frame 120, a driving device 130 and a buffer 140. The second frame 120 is movably connected to the first frame 110 along a first direction X, and the driving device 130 is connected to the second frame 120 and drives the second frame 120 to reciprocate relative to the first frame 110 along the first direction X; the buffer 140 is connected between the first frame 110 and the second frame 120, and the length of the buffer 140 along the first direction X is adjustable; the screen mounting frame 200 is connected to the second frame 120, and the screen mounting frame 200 is configured to install a display screen.

[0032] The movable connection may include a sliding connection and a rolling connection. The sliding connection may be understood as a sliding friction fit between the second frame 120 and the first frame 110, such as the fit between a slider and a slide rail. The rolling connection may be understood as a rolling friction fit between the second frame 120 and the first frame 110, such as a roller being provided on one and rolling friction fit with the track of the other.

[0033] The driving device 130 includes but is not limited to a telescopic cylinder, a motor-driven lead screw and nut, a motor-driven gear rack and other driving structures.

[0034] The buffer member 140 includes but is not limited to a telescopic cylinder, an elastic member, a damping cylinder, etc. that can play a supporting role.

[0035] According to the display screen support 1000 provided in the embodiment of the present application, when in use, the display screen is mounted on the screen mounting frame 200 of the display screen support 1000. By adjusting the driving device 130 of the lifting support 100, the second frame 120 is reciprocated relative to the first frame 110 along the first direction X, thereby adjusting the lifting of the display screen mounted on the screen mounting frame 200. Since the buffer 140 is connected between the first frame 110 and the second frame 120, and the length of the buffer 140 along the first direction X is adjustable, when the driving device 130 drives the second frame 120 to move relative to the second frame 120 along the first direction X, the length of the buffer 140 will extend or shorten with the movement of the second frame 120, and plays a supporting role in the process of the second frame 120 moving relative to the first frame 110 in the first direction X, so that the second frame 120 moves more smoothly relative to the first frame 110 in the first direction X without swaying or shaking, thereby improving the stability of the lifting bracket 100 during movement, and making the display screen bracket 1000 move more smoothly during the process of adjusting the lifting of the display screen, thereby improving the user experience and the working reliability of the display screen bracket 1000.

[0036] like Figure 2As shown, in some optional embodiments, the number of the buffer members 140 is at least two. At least two buffer members 140 are arranged at intervals from each other along the second direction Y. Each buffer member 140 is connected between the first frame 110 and the second frame 120. The first direction X and the second direction Y are arranged to intersect.

[0037] The number of the buffer members may be two, three or more. For example, the buffer members may be arranged in pairs and symmetrically distributed on both sides of the driving device along the second direction.

[0038] The angle between the first direction and the second direction may be 85°-95°, and may be 90°, that is, the first direction and the second direction may be arranged perpendicularly to each other.

[0039] According to the display screen bracket 1000 of the embodiment of the present application, two buffer members 140 are arranged at intervals between the first frame 110 and the second frame 120, so that when the second frame 120 reciprocates relative to the first frame 110 along the first direction X, each buffer member 140 is subjected to more uniform force as the second frame 120 extends or shortens, thereby making the second frame 120 move more smoothly during the reciprocating movement of the second frame 120 relative to the first frame 110 along the first direction X.

[0040] In some optional embodiments, the buffer 140 includes at least one of a telescopic cylinder and a spring.

[0041] Optionally, the buffer member 140 may include only one of the telescopic cylinder and the spring, or may include both the telescopic cylinder and the spring.

[0042] According to the display screen bracket 1000 of the embodiment of the present application, when the buffer member 140 is a telescopic cylinder, the telescopic cylinder connected between the second frame 120 and the first frame 110 can not only support and guide the second frame 120 during the reciprocating movement of the second frame 120 relative to the first frame 110 along the first direction X, so that the second frame 120 is more stable during the movement, but also apply a reaction force to the second frame 120 in the opposite direction of the movement direction of the second frame 120 during the movement of the second frame 120, so that the second frame 120 will not rise or fall quickly during the movement, thereby making the movement speed of the second frame 120 relative to the first frame 110 more stable.

[0043] like Figure 2 As shown, in some optional embodiments, the first frame 110 is provided with a slide rail 150 extending along the lifting direction of the driving device 130 , and the second frame 120 is provided with a slider 160 slidably matched with the slide rail 150 .

[0044] According to the display bracket 1000 of the embodiment of the present application, the slider 160 provided on the second frame 120 is slidably matched with the slide rail 150 of the first frame 110 extending along the lifting direction of the driving device 130. When it is necessary to adjust the height of the display screen installed on the display screen mounting frame in the display bracket 1000, the driving device 130 can be driven to drive the second frame 120 to be lifted and lowered relative to the first frame 110. During the lifting process of the second frame 120, the slider 160 provided on the second frame 120 slides relative to the slide rail 150 provided on the first frame 110 extending along the lifting direction of the driving device 130, which further improves the stability of the second frame 120 during the movement process relative to the first frame 110 along the lifting direction.

[0045] like Figure 2 As shown, in some optional embodiments, the first frame 110 includes a U-shaped frame 111 and a first crossbeam 112 connected to each other. The extension direction of the first crossbeam 112 intersects with the first direction X. The first crossbeam 112 is arranged inside the U-shaped frame 111, and the driving device 130 is installed on the first crossbeam 112. The second frame 120 includes a frame body 121 and a support frame 122. The driving device 130 is connected to the frame body 121. The frame body 121 passes through the opening of the U-shaped frame 111 and is installed inside the U-shaped frame 111. The frame body 121 is connected to the U-shaped frame 111 for movement along the first direction X. The support frame 122 is installed on the frame body 121, and the support frame 122 is connected to the screen mounting frame 200.

[0046] According to the display screen bracket 1000 of the embodiment of the present application, the first frame 110 includes a U-shaped frame 111 and a first crossbeam 112 connected to each other. The first crossbeam 112 is installed inside the U-shaped frame 111, the housing of the driving device 130 is installed on the first crossbeam 112, and the driving device 130 is connected to the frame body 121 of the second frame 120. Since the frame body 121 of the second frame 120 passes through the opening of the U-shaped frame 111 and is installed inside the U-shaped frame 111, and the frame body 121 of the second frame 120 is connected to the U-shaped frame 111 of the first frame 110 along the first direction X, the driving device 130 can drive the frame body 121 of the second frame 120 to reciprocate relative to the first frame 110 along the first direction X. At the same time, since the support frame 122 of the second frame 120 is installed on the frame body 121 of the second frame 120, the driving device 130 drives the frame body 121 to reciprocate along the first direction X relative to the first frame 110, while making the support frame 122 reciprocate along the first direction X relative to the first frame 110, thereby driving the screen mounting frame 200 installed on the support frame 122 to reciprocate along the first direction X relative to the first frame 110.

[0047] like Figure 3As shown, in some optional embodiments, the screen mounting frame 200 includes a plurality of sub-frames 210. Two adjacent sub-frames 210 are connected to each other. Each sub-frame 210 is configured to mount at least one display screen. A lifting bracket 100 is connected to at least one sub-frame 210, and the lifting bracket 100 is connected to the sub-frame 210 through the second frame 120.

[0048] According to the display screen support 1000 of the embodiment of the present application, the screen mounting frame 200 includes a plurality of interconnected sub-frames 210, each of which is configured to mount at least one display screen, so that multiple display screens can be mounted on the screen mounting frame 200, different images can be displayed on different display screens, and the same image can be displayed on multiple display screens. At the same time, at least one sub-frame 210 is connected to the lifting bracket 100 of the display screen support 1000, and the height of multiple display screens mounted on the screen mounting frame 200 can be adjusted simultaneously during lifting.

[0049] like Figure 4 As shown, in some optional embodiments, the screen mounting frame 200 further includes a first connecting member 220 , and a plurality of sub-frames 210 are sequentially spliced ​​and arranged along the same direction, and adjacent sub-frames 210 are detachably connected via the first connecting member 220 .

[0050] According to the display screen support 1000 of the embodiment of the present application, a plurality of sub-frames 210 are sequentially spliced ​​and arranged along the same direction, and two adjacent sub-frames 210 are detachably connected by a first connecting member 220, so that after the adjacent sub-frames 210 are spliced, the display screens installed on the two adjacent sub-frames 210 are effectively spliced, avoiding the appearance of gaps between the display screens installed on the adjacent sub-frames 210 when splicing, thereby improving the overall picture effect of the display screen installed on the screen mounting frame 200 and the user's viewing experience. At the same time, the adjacent sub-frames 210 are detachably connected by the first connecting member 220, and the user can determine the number of sub-frames 210 to be used according to their own usage requirements and connect them through the first connecting member 220, making the installation and disassembly of the screen mounting frame 200 more convenient.

[0051] like Figure 4 As shown, in some optional embodiments, adjacent sub-frames 210 are arranged at angles to each other.

[0052] According to the display screen bracket 1000 of the embodiment of the present application, adjacent sub-frames 210 are arranged at angles to each other. On the one hand, the space occupied by the screen mounting frame 200 can be reduced. On the other hand, when a display screen is displayed on a display screen installed with multiple sub-frames 210, the user's visual experience can be improved and a certain panoramic image stereoscopic effect can be enhanced.

[0053] In some optional embodiments, the first connecting member 220 includes a first connecting portion and a second connecting portion that are integrally arranged, and the first connecting portion and the second connecting portion form an angle with each other and are respectively connected to adjacent sub-frames 210 .

[0054] Among them, by making the first connecting member 220 include a first connecting portion and a second connecting portion that are integrally arranged, that is, the angle between the first connecting portion and the second connecting portion is fixed, so that after the first connecting portion and the second connecting portion are connected to the adjacent sub-frames 210, the adjacent sub-frames 210 can form a preset angle with each other. The above connection method has a simple structure and higher reliability. Figure 4 As shown, in some optional embodiments, each sub-frame 210 is provided with a cover plate 230 on one side of the first direction X, and the cover plate 230 covers the sub-frame 210 .

[0055] According to the display screen bracket 1000 of the embodiment of the present application, when the display screen needs to be installed on the sub-frame 210, the cover plate 230 of the sub-frame 210 is installed on the side of the display screen displaying the screen. The cover plate 230 can protect the back of the display screen from dust, and at the same time can prevent the wiring harness on the back of the display screen from being exposed, thereby protecting the display screen installed on the sub-frame 210.

[0056] like Figure 5 As shown, an embodiment of the present application further provides a display device, which includes a display screen and a display screen bracket 1000 of any of the above embodiments of the present application, and the display screen is mounted on a screen mounting bracket of the display screen bracket 1000 .

[0057] The display device provided in the embodiment of the present application has all the beneficial effects of the display screen bracket 1000 provided in the above embodiments of the present application. For details, please refer to the specific description of the display screen bracket 1000 in the above embodiments, which will not be repeated in this embodiment.

[0058] Although the present application has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A display screen bracket, characterized in that: include: A lifting bracket comprises a first frame, a second frame, a driving device and a buffer, wherein the second frame is movably connected to the first frame along a first direction, the driving device is connected to the second frame and drives the second frame to reciprocate relative to the first frame along the first direction; the buffer is connected between the first frame and the second frame, and the length of the buffer is adjustable along the first direction; A screen mounting frame is connected to the second frame, and the screen mounting frame is configured to mount a display screen.

2. The display screen bracket according to claim 1, characterized in that: The number of the buffer members is at least two, and at least two of the buffer members are arranged to be spaced apart from each other along the second direction. Each of the buffer members is respectively connected between the first frame and the second frame, and the first direction and the second direction are arranged to intersect.

3. The display screen bracket according to claim 1, characterized in that: The buffer member includes at least one of a telescopic cylinder and a spring.

4. The display screen bracket according to claim 1, characterized in that: The first frame is provided with a slide rail extending along the lifting direction of the driving device, and the second frame is provided with a slider slidably matched with the slide rail.

5. The display screen bracket according to claim 1, characterized in that: The first frame includes a U-shaped frame and a first crossbeam connected to each other, the extension direction of the first crossbeam intersects with the first direction, the first crossbeam is arranged inside the U-shaped frame, and the driving device is installed on the first crossbeam; The second frame includes a frame body and a support frame, the driving device is connected to the frame body, the frame body passes through the opening of the U-shaped frame and is installed inside the U-shaped frame, the frame body is connected to the U-shaped frame for movement along the first direction, the support frame is installed on the frame body, and the support frame is connected to the screen mounting frame.

6. The display screen bracket according to any one of claims 1 to 5, characterized in that: The screen mounting frame includes a plurality of sub-frames, and two adjacent sub-frames are connected to each other. Each sub-frame is configured to mount at least one display screen. At least one sub-frame is connected to the lifting bracket, and the lifting bracket is connected to the sub-frame through the second frame.

7. The display screen bracket according to claim 6, characterized in that: The screen mounting frame further comprises a first connecting member, a plurality of the sub-frames are sequentially spliced ​​in the same direction and adjacent sub-frames are arranged at angles to each other, and adjacent sub-frames are detachably connected via the first connecting member.

8. The display screen bracket according to claim 7, characterized in that: The first connecting member includes a first connecting portion and a second connecting portion which are integrally arranged. The first connecting portion and the second connecting portion form an angle with each other and are respectively connected to the adjacent sub-frames.

9. A display device, characterized in that: include: The display screen bracket according to any one of claims 1 to 8; A display screen is mounted on the screen mounting frame of the display screen bracket.

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