Support device and display device

Abstract

The application relates to a supporting device and a display device, the supporting device comprising two longitudinal supporting members, the two longitudinal supporting members being arranged at intervals along a first direction; two transverse supporting members, namely a first transverse supporting member and a second transverse supporting member, the first transverse supporting member and the second transverse supporting member being arranged at intervals along a second direction, the two ends of each transverse supporting member being connected with the two longitudinal supporting members respectively, and the second direction being perpendicular to the first direction; two inclined supporting members, one end of each inclined supporting member being connected with the first transverse supporting member, and the other end of each inclined supporting member being connected with the two longitudinal supporting members respectively; and a hanging assembly, the hanging assembly being connected with the first transverse supporting member and being used for being connected with a display device. The supporting device of the display device realizes the simplification of the structure of the supporting device, the reduction of rigidity redundancy and the reduction of product cost on the basis of meeting the required supporting rigidity of the display device.

Description

Technical Field

[0001] This application relates to the field of display device accessories technology, and in particular to support devices and display devices. Background Technology

[0002] With technological advancements, display devices are widely used in various settings, such as classrooms, conferences, and product demonstrations. In situations where it is inconvenient to install and fix display devices, support structures are required to hold them in place.

[0003] In order to ensure the support rigidity of the display device, the support device in the related technology has a relatively complex structural design, which leads to stiffness redundancy and increased product cost. Summary of the Invention

[0004] Therefore, it is necessary to provide a support device and display equipment to address the problem that the support device in the relevant technology has a relatively complex structural design in order to ensure the support rigidity of the display device, which leads to rigidity redundancy and increased product cost.

[0005] This application provides a support device, which includes:

[0006] Two longitudinal braces are spaced apart along a first direction;

[0007] Two horizontal bracing members, namely the first horizontal bracing member and the second horizontal bracing member, are arranged at intervals along the second direction. The two ends of each horizontal bracing member are connected to two longitudinal bracing members respectively. The second direction is perpendicular to the first direction.

[0008] Two diagonal braces, one end of which is connected to the first horizontal brace, and the other end of which is connected to the two longitudinal braces.

[0009] A mounting assembly is connected to the first cross brace and is used to connect to the display device.

[0010] In actual use, the support device for the aforementioned display device has a first horizontal support member located above the second horizontal support member. Each horizontal support member is supported at both ends by two vertical supports to ensure the stability of the two vertical supports in the horizontal direction. The end of each vertical support member furthest from the first horizontal support member rests on the ground. Extending vertically, the vertical support member is the main vertical support structure. The display device is mounted to the first horizontal support member via a mounting assembly. Since one end of each of the two diagonal supports is connected to the first horizontal support member, and the other end is connected to each of the two vertical supports, the weight of the display device can be transferred to the first horizontal support member via the mounting assembly, and then transmitted to the two vertical supports via the two diagonal supports. Thus, most of the weight of the display device can be transferred to the vertical supports via the two diagonal supports, providing effective vertical support for the display device. This eliminates the need for longitudinal reinforcement within the rectangular area enclosed by the two horizontal and two vertical supports, thereby simplifying the support device structure, reducing stiffness redundancy, and lowering product costs while still meeting the required support stiffness for the display device.

[0011] In one embodiment, the support device further includes two feet, each of which is connected to one end of one of the two longitudinal supports away from the first transverse support.

[0012] By installing a foot brace at the end of the longitudinal support member away from the first transverse support member, the longitudinal support member can be indirectly supported on the ground through the foot brace, which helps to stably support the longitudinal support member on the ground. Moreover, the foot brace can enhance the vertical support rigidity of the support device.

[0013] In one embodiment, the support includes two legs arranged and connected along a third direction, the third direction being perpendicular to both the first and second directions;

[0014] The support leg includes a first extension section and a second extension section connected together. The extension direction of the first extension section is the same as the extension direction of the longitudinal support member. The second extension sections of the two legs of the same support extend in opposite directions along a third direction.

[0015] In the same support, at least one of the first extensions of the support leg is connected to the longitudinal support member at the end furthest from the second extension.

[0016] Since the two legs of the support are arranged and connected along a third direction, and the first extension of the legs is in the same direction as the extension of the longitudinal support, the two legs in the same support have two first extensions extending in the vertical direction. Thus, the two first extensions extending in the vertical direction can jointly provide vertical support to the same longitudinal support, thereby enhancing the vertical support stiffness.

[0017] The two legs of the same support have two second extensions extending in the third direction. Since the second extensions of the two legs of the same support extend in opposite directions in the third direction, they can provide more stable support for the longitudinal support, making the entire support device less likely to tilt in the third direction.

[0018] In one embodiment, the longitudinal support is a single support member, and the longitudinal support extends along the second direction.

[0019] Since the weight of the display device can be transferred to the longitudinal support through the diagonal brace, and then to the foot support through the longitudinal support, it can effectively provide vertical support for the longitudinal support. Therefore, the structure of the longitudinal support can be simplified to a single support member.

[0020] Compared to the existing technology where the longitudinal support consists of two support members, the longitudinal support in this embodiment is simplified to a single support member, which further reduces the stiffness redundancy of the support device and lowers the product cost.

[0021] In one embodiment, the longitudinal support and the foot support are separately formed but connected to each other.

[0022] Since the longitudinal supports and foot supports are separately molded, the support device can be packaged as individual parts, including the longitudinal supports and foot supports, for ease of packaging. When needed, the individual parts of the support device can be assembled.

[0023] In one embodiment, the diagonal brace is located between the second horizontal brace and the first horizontal brace, and the diagonal brace and the second horizontal brace are spaced apart in the second direction.

[0024] Compared to the prior art where the lower end of the diagonal brace is connected to the second horizontal brace, in this embodiment, the diagonal brace and the second horizontal brace are spaced apart in the second direction, which can shorten the length of the diagonal brace. This further reduces stiffness redundancy, material usage, and cost while meeting the required support stiffness of the support device.

[0025] In one embodiment, the distance from the end of the diagonal brace connected to the longitudinal brace to the first transverse brace is greater than the distance from the end of the diagonal brace connected to the longitudinal brace to the second transverse brace.

[0026] In this embodiment, since the distance from the lower end of the diagonal brace to the first horizontal brace is greater than the distance from the lower end of the diagonal brace to the second horizontal brace, the lower end of the diagonal brace can be positioned appropriately lower, thereby effectively blocking the lower end of the display device and thus effectively preventing the display device from tipping over.

[0027] In one embodiment, the angle α between the central axis of the diagonal brace and the central axis of the longitudinal brace is in the range of 60°≥α≥45°.

[0028] By ensuring that the angle α between the central axis of the diagonal brace and the central axis of the longitudinal brace is within this range, the upper end of the diagonal brace can be positioned as close as possible to the center of the display device along the first direction XX'. This minimizes the path through which the weight of the display device is transferred to the upper end of the diagonal brace, resulting in better support for the display device from the two diagonal braces. The support device of this embodiment achieves good support for the display device while effectively preventing it from tipping over, and also reduces stiffness redundancy.

[0029] In one embodiment, the distance between the end of the diagonal brace connected to the first horizontal brace and the longitudinal brace connected to the diagonal brace is 4 / 15 to 2 / 5 of the distance between the two longitudinal braces.

[0030] In this way, the upper ends of the diagonal braces can be positioned as close as possible to the center of the display device along the first direction. This means the upper ends of both diagonal braces are relatively close to the center of the gravity source (display device), minimizing the path of gravity transfer from the display device to the upper ends of the diagonal braces and thus improving the support effect of the two diagonal braces on the display device. The support device of this embodiment can reduce stiffness redundancy while achieving good support for the display device.

[0031] In one embodiment, the ends of the two diagonal braces that are connected to the first horizontal brace are spaced apart from each other.

[0032] Compared to the prior art where the upper ends of the two diagonal braces are close to each other, in this embodiment, since the ends of the two diagonal braces connected to the first horizontal brace are spaced apart, the length of the diagonal braces can be shortened. This further reduces stiffness redundancy, material usage, and cost while still meeting the required support stiffness of the support device.

[0033] In one embodiment, the cross brace includes a transverse sleeve and multiple splicing segments, with adjacent splicing segments connected by the transverse sleeve.

[0034] By designing the cross brace as a structure with multiple interconnected segments, the scattered segments are easy to package when packaging the support device.

[0035] A display device includes a display unit and any of the support devices described in the above embodiments, wherein the display unit is mounted on the support device.

[0036] In actual use, the support device for the aforementioned display device has a first horizontal support member located above the second horizontal support member. Each horizontal support member is supported at both ends by two vertical supports to ensure the stability of the two vertical supports in the horizontal direction. The end of each vertical support member furthest from the first horizontal support member rests on the ground. Extending vertically, the vertical support member is the main vertical support structure. The display device is mounted to the first horizontal support member via a mounting assembly. Since one end of each of the two diagonal supports is connected to the first horizontal support member, and the other end is connected to each of the two vertical supports, the weight of the display device can be transferred to the first horizontal support member via the mounting assembly, and then transmitted to the two vertical supports via the two diagonal supports. Thus, most of the weight of the display device can be transferred to the vertical supports via the two diagonal supports, providing effective vertical support for the display device. This eliminates the need for longitudinal reinforcement within the rectangular area enclosed by the two horizontal and two vertical supports, thereby simplifying the support device structure, reducing stiffness redundancy, and lowering product costs while still meeting the required support stiffness for the display device. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the support device according to one embodiment.

[0038] XX', First direction; ZZ', Second direction; YY', Third direction;

[0039] 100. Longitudinal brace; 100a. First longitudinal brace; 100b. Second longitudinal brace;

[0040] 200, Cross brace; 200a, First cross brace; 200b, Second cross brace; 210, Splicing section; 220, Connector;

[0041] 300, diagonal brace; 300a, diagonal brace; 300b, diagonal brace;

[0042] 400. Mounting component; 410. Mounting frame; 420. Mounting strip;

[0043] 500, foot support; 500a, first foot support; 500b, second foot support; 510, support leg; 511, first extension section; 512, second extension section;

[0044] 600. Hook and connector. Detailed Implementation

[0045] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0046] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0047] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0049] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0050] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0051] With technological advancements, display devices are widely used in various settings, such as teaching, conferences, and product demonstrations. In situations where installing and fixing display devices is inconvenient, support devices are required. To ensure the rigidity of the support for the display device, the structural design of these support devices is relatively complex. The support device includes two interconnected horizontal and two vertical braces. Within the rectangular area enclosed by the two horizontal and two vertical braces, multiple diagonal braces and multiple longitudinal reinforcements are also provided. In actual use, the longitudinal braces are placed vertically to provide vertical support. The two horizontal braces are arranged vertically at intervals, with each horizontal brace supported at both ends by the two longitudinal braces. The display device is mounted to the upper horizontal brace via a mounting assembly. Multiple diagonal braces and multiple longitudinal reinforcements support the upper and lower horizontal braces, transferring the pressure from the display device from the upper horizontal brace to the lower horizontal brace, and then from the lower horizontal brace to the longitudinal braces at both ends. However, while such support devices in related technologies provide sufficient rigidity for the display device, their overly complex structure leads to redundant rigidity and increases product costs.

[0052] Therefore, this application provides a support device and a display device. In use, the weight of the display device acts on the first horizontal support member through the hanging assembly, and then is transferred to the two vertical supports members through the two diagonal supports. Thus, most of the weight of the display device can be transferred to the vertical supports members through the two diagonal supports, thereby providing effective vertical support for the display device. This eliminates the need for longitudinal reinforcement members within the rectangular area enclosed by the two horizontal and two vertical supports, thereby simplifying the structure of the support device, reducing stiffness redundancy, and lowering product costs while still meeting the required support stiffness for the display device.

[0053] Please refer to Figure 1 The support device provided in one embodiment of this application includes two longitudinal support members 100, two transverse support members 200, two diagonal support members 300, and a hanging assembly 400.

[0054] For ease of explanation of the technical solution of this application, the orientation is described below using a first direction XX', a second direction ZZ', and a third direction YY'. The first direction XX', the second direction ZZ', and the third direction YY' are all perpendicular to each other.

[0055] Two longitudinal support members 100 are spaced apart along a first direction XX'. Two transverse support members 200 are respectively a first transverse support member 200a and a second transverse support member 200b, which are spaced apart along a second direction ZZ'. The two ends of each transverse support member 200 are connected to the two longitudinal support members 100. One end of each of the two diagonal support members 300 is connected to the first transverse support member 200a, and the other end is connected to the two longitudinal support members 100. A mounting assembly 400 is connected to the first transverse support member 200a and is used to connect to the display device.

[0056] Specifically, in actual use, the support device has a first direction XX' along the horizontal direction and a second direction ZZ' along the vertical direction. The longitudinal support member 100 extends along the second direction ZZ', i.e., the vertical direction. The transverse support member 200 extends along the first direction XX', i.e., the horizontal direction. The two longitudinal support members 100 are spaced apart horizontally, and the two transverse support members 200 are spaced apart vertically. The first transverse support member 200a is located above the second transverse support member 200b. The end of the longitudinal support member 100 away from the first transverse support member 200a is supported on the ground. The display device can be mounted on the first transverse support member 200a via the mounting assembly 400.

[0057] like Figure 1Two diagonal braces 300 are defined as the first diagonal brace 300a and the second diagonal brace 300b, respectively. Two longitudinal braces 100 are defined as the first longitudinal brace 100a and the second longitudinal brace 100b, respectively. One end of the first diagonal brace 300a is connected to the first horizontal brace 200a, and the other end is connected to the first longitudinal brace 100a. One end of the second diagonal brace 300b is connected to the first horizontal brace 200a, and the other end is connected to the second longitudinal brace 100b. Thus, the diagonal brace 300 is inclined relative to the horizontal brace 200 and the longitudinal brace 100. The weight of the display device can be applied to the first horizontal brace 200a through the hanging assembly 400, and then transmitted to the longitudinal brace 100 through the inclined diagonal brace 300, thereby providing effective vertical support for the longitudinal brace 100.

[0058] In actual use, the aforementioned support device has the first horizontal support member 200a positioned above the second horizontal support member 200b. Each horizontal support member 200 is supported at both ends by two vertical support members 100 to ensure the stability of the two vertical support members 100 in the horizontal direction. The end of the vertical support member 100 furthest from the first horizontal support member 200a is supported on the ground. The vertical support member 100 extends vertically and is the main vertical support structure. The display device is mounted to the first horizontal support member 200a via a mounting assembly 400. Since one end of each of the two diagonal braces 300 is connected to the first horizontal brace 200a, and the other end of each diagonal brace 300 is connected to the two vertical braces 100, the weight of the display device can be transferred through the mounting assembly 400 to the first horizontal brace 200a, and then through the two diagonal braces 300 to the two vertical braces 100. Thus, most of the weight of the display device can be transferred to the vertical braces 100 via the two diagonal braces 300, thereby providing effective vertical support to the display device. This eliminates the need for longitudinal reinforcement within the rectangular area enclosed by the two horizontal braces 200 and the two vertical braces 100, thereby simplifying the support structure, reducing stiffness redundancy, and lowering product costs while still meeting the required support stiffness for the display device.

[0059] Please refer to Figure 1 In one embodiment, the support device further includes two foot supports 500, which are respectively connected to the ends of the two longitudinal supports 100 away from the first transverse support 200a.

[0060] Specifically, the two supports 500 are defined as the first support 500a and the second support 500b. The first support 500a is connected to the end of the first longitudinal support 100a away from the first transverse support 200a. The second support 500b is connected to the end of the second longitudinal support 100b away from the first transverse support 200a.

[0061] By providing a foot support 500 at the end of the longitudinal support 100 away from the first transverse support 200a, the longitudinal support 100 can be indirectly supported on the ground through the foot support 500, which helps the longitudinal support 100 to be stably supported on the ground. Moreover, the foot support 500 can enhance the vertical support rigidity of the support device.

[0062] In other embodiments, the support device may not have feet. For example, a fixed base may be set on the ground, and the end of the longitudinal support member away from the first transverse support member may be fixed to the fixed base.

[0063] Please refer to Figure 1 In one embodiment, the support 500 includes two legs 510 arranged and connected along a third direction YY'. Each leg 510 includes a first extension 511 and a second extension 512 connected together. The first extension 511 extends in the same direction as the longitudinal support 100. The second extensions 512 of the two legs 510 of the same support 500 extend in directions opposite to each other along the third direction YY'. In the same support 500, at least one end of the first extension 511 of a leg 510, away from the second extension 512, is connected to the longitudinal support 100.

[0064] Specifically, one end of the first extension 511 of each support leg 510 is connected to one end of the second extension 512, and the end of the first extension 511 away from the second extension 512 is connected to the end of the longitudinal support 100 away from the first transverse support 200a. The extension direction of the second extension 512 is along the third direction YY'. The first extensions 511 of the two supports 510 can be welded together or connected by other connectors to achieve the connection of the two supports 510.

[0065] In the same support 500, the first extension 511 of one leg 510 can be connected to the longitudinal support 100, or the first extensions 511 of both legs 510 can be connected to the longitudinal support 100. Since the two legs 510 of the same support 500 are arranged and connected along the third direction YY', even if the first extension 511 of one leg 510 is connected to the longitudinal support 100, the two legs 510 can still provide support for the longitudinal support 100 together.

[0066] Since the two legs 510 of the support 500 are arranged and connected along the third direction YY', and the first extension segment 511 of the leg 510 is in the same direction as the extension of the longitudinal support 100, the two legs 510 in the same support 500 have two first extension segments 511 extending in the vertical direction. Thus, the two first extension segments 511 extending in the vertical direction can jointly provide vertical support for the same longitudinal support 100, thereby enhancing the vertical support stiffness.

[0067] The two legs 510 in the same support 500 have two second extension sections 512 extending along the third direction YY'. Since the second extension sections 512 of the two legs 510 of the same support 500 extend in opposite directions along the third direction YY', they can provide more stable support for the longitudinal support member 100, making the entire support device less likely to tilt towards the third direction YY'.

[0068] In other embodiments, the foot brace may also be constructed in other forms.

[0069] Please refer to Figure 1 In one embodiment, the longitudinal support 100 is a single support member, and the extension direction of the support member is along the second direction ZZ'.

[0070] The longitudinal support 100 can be a tubular or columnar structure extending along the second direction ZZ', such as a square tube, round tube, cylinder, or prism.

[0071] In this embodiment, since the weight of the display device can be transmitted to the longitudinal support 100 via the diagonal support 300, and then to the foot support 500 via the longitudinal support 100, it can effectively provide vertical support for the longitudinal support 100. Therefore, the structure of the longitudinal support 100 can be simplified to a single support member.

[0072] Compared to the existing technology where the longitudinal support consists of two support members, the longitudinal support 100 in this embodiment is simplified to a single support member, which further reduces the stiffness redundancy of the support device and lowers the product cost.

[0073] In other embodiments, the longitudinal support 100 may also include two support members arranged and connected along a third direction YY', with the support members extending along a second direction ZZ', and the third direction YY' being perpendicular to the first direction XX' and perpendicular to the second direction ZZ'.

[0074] In one embodiment, the longitudinal support 100 and the foot support 500 are separately formed but connected to each other.

[0075] The longitudinal support 100 and the foot support 500 can be connected by welding or by connecting them through an intermediate connector.

[0076] Since the longitudinal support 100 and the foot support 500 are separately molded, the support device can be packaged as individual parts, including the longitudinal support 100 and the foot support 500, for ease of packaging. When in actual use, the individual parts of the support device can be assembled.

[0077] In one embodiment, the support 500 includes two connected legs 510 arranged along a third direction YY'. Each leg 510 includes a connected first extension 511 and a second extension 512, the first extension 511 extending in the same direction as the longitudinal support 100. Figure 1 As shown, since the longitudinal support member 100 is a single support member, it can be connected to the first extension 511 of one of the legs 510 of the foot support 500, but not directly connected to the first extension 511 of the other leg 510. Thus, the two legs 510 of the foot support 500 can jointly provide support for the longitudinal support member 100. In this embodiment, the longitudinal support member 100 and the first extension 511 of one of the legs 510 of the foot support 500 can be separately formed structures, but connected to each other.

[0078] Specifically, the support device may include a longitudinal sleeve 110, which is sleeved on the ends of the longitudinal support member 100 and the first extension section 511 that are close to each other, and the ends of the longitudinal support member 100 and the first extension section 511 that are close to each other are respectively fixedly connected to the longitudinal sleeve 110, thereby facilitating the fixed connection of the longitudinal support member 100 and the first extension section 511.

[0079] The longitudinal support 100 and the first extension 511 can be connected to the longitudinal sleeve 110 by welding or by bolting.

[0080] In other embodiments, the longitudinal support 100 and the foot support 500 can be integrally formed, which facilitates processing and simplifies the assembly process. Specifically, the longitudinal support 100 can be integrally formed with the first extension 511 of one of the legs 510 of the foot support 500.

[0081] Please refer to Figure 1 In one embodiment, the diagonal brace 300 is located between the second horizontal brace 200b and the first horizontal brace 200a, and the diagonal brace 300 and the second horizontal brace 200b are spaced apart in the second direction ZZ'.

[0082] Specifically, since the diagonal brace 300 is spaced apart from the second horizontal brace 200b in the second direction ZZ', the diagonal brace 300 can be positioned so that one end of the diagonal brace 300 is close to the second horizontal brace 200b along the second direction ZZ' (in... Figure 1 The lower end of the diagonal brace 300 should be positioned appropriately higher.

[0083] Compared to the prior art where the lower end of the diagonal brace is connected to the second horizontal brace, in this embodiment, the diagonal brace 300 and the second horizontal brace 200b are spaced apart in the second direction ZZ', which can shorten the length of the diagonal brace 300. This further reduces stiffness redundancy, material usage, and cost while meeting the required support stiffness of the support device.

[0084] Please refer to Figure 1 In one embodiment, the distance h1 from the end of the diagonal brace 300 connected to the longitudinal brace 100 to the first transverse brace 200a is greater than the distance h2 from the end of the diagonal brace 300 connected to the longitudinal brace 100 to the second transverse brace 200b.

[0085] When the display device is mounted on the first cross brace 200a via the mounting assembly 400, under the influence of gravity, the display device tends to rotate around the axis in the first direction XX' (with the display side of the display device as the front). That is, the upper end of the display device tends to rotate downward and forward, and the lower end of the display device tends to rotate upward and backward. Due to the presence of the diagonal brace 300, when the lower end of the display device rotates backward, it will be blocked by the diagonal brace 300, thereby minimizing the risk of the display device tipping backward.

[0086] In this embodiment, since the distance h1 from the lower end of the diagonal brace 300 to the first horizontal brace 200a is greater than the distance h2 from the lower end of the diagonal brace 300 to the second horizontal brace 200b, the lower end of the diagonal brace 300 can be positioned appropriately lower, thereby effectively blocking the lower end of the display device and thus effectively preventing the display device from tipping over.

[0087] Moreover, since the distance h1 from the lower end of the diagonal brace 300 to the first horizontal brace 200a is greater than the distance h2 from the lower end of the diagonal brace 300 to the second horizontal brace 200b, the weight of the display device can be directly transmitted to the lower half of the longitudinal brace 100 when it is transmitted through the diagonal brace 300, which is beneficial to providing a better support effect for the display device.

[0088] Therefore, this embodiment can minimize stiffness redundancy and material usage while meeting the required support stiffness of the support device, and can also effectively block the lower end of the display device, thereby effectively preventing the display device from tipping over.

[0089] Please refer to Figure 1 In one embodiment, the angle α between the central axis of the diagonal brace 300 and the central axis of the longitudinal brace 100 is in the range of 60°≥α≥45°.

[0090] Optionally, α can be 45°, 48°, 52°, 58°, 60°, etc.

[0091] After the connection position of the lower end of the diagonal brace 300 on the longitudinal brace 100 is determined, the position of the upper end of the diagonal brace 300 can be determined by determining the angle α between the central axis of the diagonal brace 300 and the central axis of the longitudinal brace 100.

[0092] In actual use, when the display device is mounted on the first horizontal support member 200a via the hanging component 400, the display device is typically located in the middle of the first horizontal support member 200a. By ensuring that the angle α between the central axis of the diagonal support member 300 and the central axis of the longitudinal support member 100 is within this range (60°≥α≥45°), the upper end of the diagonal support member 300 can be as close as possible to the middle of the display device along the first direction XX'. This means that the upper ends of the two diagonal support members 300 can be closer to the middle of the gravity source (display device), thereby minimizing the transmission path of the gravity of the display device to the upper end of the diagonal support member 300, and thus improving the support effect of the two diagonal support members 300 on the display device.

[0093] Furthermore, by making the angle α between the central axis of the diagonal brace 300 and the central axis of the longitudinal brace 100 within this range (60°≥α≥45°), the upper end of the diagonal brace 300 can be as close as possible to the middle of the display device along the first direction XX', thereby making the obstruction area of ​​the diagonal brace 300 on the display device larger, and thus more effectively preventing the display device from tipping over.

[0094] Therefore, the support device in this embodiment can achieve a good support effect for the display device and effectively prevent the display device from tipping over, while reducing stiffness redundancy.

[0095] Please refer to Figure 1 In one embodiment, the distance d1 between the end of the diagonal brace 300 connected to the first horizontal brace 200a and the longitudinal brace 100 connected to the diagonal brace 300 is 4 / 15 to 2 / 5 of the distance between the two longitudinal braces 100. d1 is, for example, 4 / 15, 1 / 3, 2 / 5 or other values ​​of the distance between the two longitudinal braces 100.

[0096] like Figure 1 As shown, the distance d1 between the end of the first diagonal brace 300a connected to the first transverse brace 200a (i.e., the upper end of the first diagonal brace 300a) and the longitudinal brace 100 of the first diagonal brace 300a (i.e., the first longitudinal brace 100a), which is the distance d1 between the upper end of the first diagonal brace 300a and the first longitudinal brace 100a, is 4 / 15 to 2 / 5 of the distance between the two longitudinal braces 100. Similarly, the distance between the upper end of the second diagonal brace 300b and the second longitudinal brace 100b is 4 / 15 to 2 / 5 of the distance between the two longitudinal braces 100.

[0097] In actual use, when the display device is mounted on the first horizontal support member 200a via the hanging assembly 400, the display device is typically located in the middle of the first horizontal support member 200a. Since the distance d1 between the end of the diagonal support member 300 connected to the first horizontal support member 200a and the longitudinal support member 100 connected to the diagonal support member 300 is 4 / 15 to 2 / 5 (approximately 1 / 3) of the distance between the two longitudinal support members 100, the upper end of the diagonal support member 300 can be positioned as close as possible to the middle of the display device along the first direction XX'. This means the upper ends of the two diagonal support members 300 are relatively close to the middle of the gravity source (display device), thus minimizing the path of gravity transfer from the display device to the upper end of the diagonal support member 300, thereby improving the support effect of the two diagonal support members 300 on the display device.

[0098] Therefore, it can be seen that the support device in this embodiment can reduce stiffness redundancy while achieving a good support effect for the display device.

[0099] Furthermore, the distance d1 between the end of the diagonal brace 300 connected to the first horizontal brace 200a and the longitudinal brace 100 connected to the diagonal brace 300 is 4 / 15 to 2 / 5 of the distance between the two longitudinal braces 100. The distance h1 from the end of the diagonal brace 300 connected to the longitudinal brace 100 to the first horizontal brace 200a is greater than the distance h2 from the end of the diagonal brace 300 connected to the longitudinal brace 100 to the second horizontal brace 200b.

[0100] In this way, the upper ends of the two diagonal braces 300 are closer to the middle of the gravity source (display device), and the gravity of the display device can be directly transmitted to the lower half of the longitudinal brace 100 when transmitted through the diagonal braces 300. This not only helps to provide better support for the display device, but also makes the obstruction area of ​​the diagonal braces 300 on the display device larger, thus more effectively preventing the display device from tipping over.

[0101] Therefore, the support device in this embodiment can achieve a good support effect for the display device and effectively prevent the display device from tipping over, while reducing stiffness redundancy.

[0102] Please refer to Figure 1 In one embodiment, the ends of the two diagonal braces 300 connected to the first horizontal brace 200a are spaced apart from each other.

[0103] Specifically, with Figure 1 From the indicated orientation, the end where the diagonal brace 300 connects to the first horizontal brace 200a is the upper end of the diagonal brace 300.

[0104] Compared to the prior art where the upper ends of the two diagonal braces are close to each other, in this embodiment, since the ends of the two diagonal braces 300 connected to the first cross brace 200a are spaced apart, the length of the diagonal braces 300 can be shortened. This further reduces stiffness redundancy, material usage, and cost while meeting the required support stiffness of the support device.

[0105] Please refer to Figure 1 In one embodiment, the mounting assembly 400 is located between the two diagonal braces 300. In this way, after the pressure from the display device is transmitted to the mounting assembly 400, it can be distributed to the two diagonal braces 300 on both sides, so that the two diagonal braces 300 can jointly transfer the weight of the display device to the longitudinal support 100.

[0106] In one embodiment, the longitudinal support 100 is a tubular structure extending along the second direction ZZ'. Since the support rigidity of the support device can be enhanced through the above embodiment, the height of the longitudinal support 100 can be reduced, and the thickness of the tube wall can be thinned.

[0107] Optionally, the total height of the longitudinal support 100 and the foot support 500 along the second direction ZZ' is 160mm. The wall thickness of the longitudinal support 100 is 1.5mm.

[0108] Please refer to Figure 1 In one embodiment, the cross brace 200 includes a transverse sleeve 220 and a plurality of splicing segments 210. Two adjacent splicing segments 210 are connected by the transverse sleeve 220.

[0109] A transverse sleeve 220 is fitted onto the adjacent ends of two splicing segments 210, securing the adjacent ends of the two splicing segments 210 together. By designing the cross brace 200 as a structure connecting multiple splicing segments 210, the scattered splicing segments 210 are easy to package during the packaging of the support device. In use, the multiple splicing segments 210 are simply connected together.

[0110] Specifically, both the first cross brace 200a and the second cross brace 200b include a transverse sleeve 220 and multiple splicing segments 210. Figure 1 In the embodiment shown, the number of splicing segments 210 in both the first cross brace 200a and the second cross brace 200b is two.

[0111] In other embodiments, each cross brace 200 may include three, four, or more splicing segments.

[0112] Please refer to Figure 1In one embodiment, the mounting assembly 400 includes a mounting frame 410 and a mounting strip 420. The display device can be fixed to the mounting strip 420. The mounting strip 420 is connected to the mounting frame 410. The mounting frame 410 is connected to the first cross brace 200a. This facilitates the mounting of the display device onto the first cross brace 200a.

[0113] Please refer to Figure 1 In one embodiment, the two ends of the first horizontal support member 200a protrude from the two vertical support members 100 in opposite directions along a first direction XX'. The support device also includes a hook member 600. The hook member 600 is provided on the two protruding sections of the first horizontal support member 200a that protrude from the two vertical support members 100.

[0114] The mounting component 400 can be used to mount the main display screen of the display device. The mounting bracket 600 can be used to mount the secondary display screen or writing board of the display device, thereby facilitating richer displays.

[0115] An embodiment of this application also provides a display device, which includes a display unit and a support device according to any of the above embodiments, wherein the display unit is mounted on the support device.

[0116] In actual use, the support device for the aforementioned display device has the first horizontal support member 200a positioned above the second horizontal support member 200b. Each horizontal support member 200 is supported at both ends by two vertical support members 100 to ensure the stability of the two vertical support members 100 in the horizontal direction. The end of the vertical support member 100 furthest from the first horizontal support member 200a is supported on the ground. The vertical support member 100 extends vertically and is the main support structure in the vertical direction. The display device is mounted to the first horizontal support member 200a via a mounting assembly 400. Since one end of each of the two diagonal braces 300 is connected to the first horizontal brace 200a, and the other end of each diagonal brace 300 is connected to the two vertical braces 100, the weight of the display device can be transferred through the mounting assembly 400 to the first horizontal brace 200a, and then through the two diagonal braces 300 to the two vertical braces 100. Thus, most of the weight of the display device can be transferred to the vertical braces 100 via the two diagonal braces 300, thereby providing effective vertical support to the display device. This eliminates the need for longitudinal reinforcement within the rectangular area enclosed by the two horizontal braces 200 and the two vertical braces 100, thereby simplifying the support structure, reducing stiffness redundancy, and lowering product costs while still meeting the required support stiffness for the display device.

[0117] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0118] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A support device, characterized in that, The support device includes: Two longitudinal support members (100) are provided at intervals along a first direction (XX'); Two horizontal support members (200) are respectively a first horizontal support member (200a) and a second horizontal support member (200b). The first horizontal support member (200a) and the second horizontal support member (200b) are spaced apart along a second direction (ZZ'). The two ends of each horizontal support member (200) are respectively connected to two longitudinal support members (100). The second direction (ZZ') is perpendicular to the first direction (XX'). Two diagonal braces (300), one end of each of the two diagonal braces (300) is connected to the first transverse brace (200a), and the other end of each of the two diagonal braces (300) is connected to the two longitudinal braces (100); and A mounting assembly (400) is connected to the first cross brace (200a) and is used to connect to a display device.

2. The support device according to claim 1, characterized in that, The support device also includes two foot supports (500), which are respectively connected to the ends of the two longitudinal supports (100) away from the first transverse support (200a).

3. The support device according to claim 2, characterized in that, The foot support (500) includes two feet (510) arranged and connected along a third direction (YY'), the third direction (YY') being perpendicular to the first direction (XX') and perpendicular to the second direction (ZZ'); The support leg (510) includes a first extension section (511) and a second extension section (512) connected to each other. The extension direction of the first extension section (511) is the same as the extension direction of the longitudinal support (100). The second extension sections (512) of the two support legs (510) of the same support (500) extend in opposite directions along the third direction (YY'). In the same foot support (500), at least one of the first extensions (511) of the foot (510) is connected to the longitudinal support (100) at one end away from the second extension (512).

4. The support device according to claim 2, characterized in that, The longitudinal support (100) is a single support member, and the longitudinal support (100) extends along the second direction (ZZ').

5. The support device according to claim 2, characterized in that, The longitudinal support (100) and the foot support (500) are separately formed but connected to each other; Alternatively, the longitudinal support (100) and the foot support (500) are integrally formed.

6. The support device according to claim 1, characterized in that, The diagonal brace (300) is located between the second horizontal brace (200b) and the first horizontal brace (200a), and the diagonal brace (300) and the second horizontal brace (200b) are spaced apart in the second direction (ZZ').

7. The support device according to claim 6, characterized in that, The distance h1 from the end of the diagonal brace (300) connected to the longitudinal brace (100) to the first transverse brace (200a) is greater than the distance h2 from the end of the diagonal brace (300) connected to the longitudinal brace (100) to the second transverse brace (200b).

8. The support device according to claim 6, characterized in that, The range of the angle α between the central axis of the diagonal brace (300) and the central axis of the longitudinal brace (100) is: 60°≥α≥45°.

9. The support device according to claim 1 or 7, characterized in that, The distance (d1) between the end of the diagonal brace (300) connected to the first horizontal brace (200a) and the longitudinal brace (100) connected to the diagonal brace (300) is 4 / 15 to 2 / 5 of the distance between the two longitudinal braces (100).

10. The support device according to claim 1, characterized in that, The ends of the two diagonal braces (300) connected to the first horizontal brace (200a) are spaced apart from each other.

11. The support device according to claim 1, characterized in that, The cross brace (200) includes a transverse sleeve (220) and a plurality of splicing segments (210), with two adjacent splicing segments (210) connected by the transverse sleeve (220).

12. A display device, characterized in that, It includes a display device and a support device according to any one of claims 1-11, wherein the display device is mounted on the support device.

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