Display device support

Abstract

The utility model provides a kind of display equipment support, display equipment support includes panel assembly and support component, panel assembly includes panel main body, two cross beams and at least two longitudinal strips, support component is connected to the rear side of panel main body and is used to support panel assembly, panel main body includes main body part and two connecting parts, two connecting parts are connected to the top end and bottom end of main body part respectively;Two cross beams, two cross beams are spaced distribution in vertical direction, one connecting part is connected with one cross beam, another connecting part is connected with another cross beam, connecting part is provided with cross beam mounting position, cross beam mounting position is configured to make cross beam not protrude from the front surface of panel;At least two longitudinal strips, two cross beams are connected with longitudinal strip, longitudinal strip is used to connect display equipment.After the support is installed display equipment, the thickness of display equipment and panel main body is smaller.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a display device bracket. Background Technology

[0002] Consumers typically use stands to mount display devices (such as televisions) to ensure stable placement and meet the needs of different viewing scenarios. However, after installation, the overall thickness of the display and its stand is considerable. This results in the display and stand occupying a significant amount of indoor space (especially in the thickness direction of the display), making the room layout appear cramped and causing inconvenience for consumers. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a display device bracket that, after the display device is installed on the bracket, results in a smaller thickness between the display device and the panel body.

[0004] A display device bracket according to an embodiment of the present invention includes a panel assembly and a support assembly. The panel assembly includes: a panel body, the support assembly being connected to the rear side of the panel body and used to support the panel assembly; the panel body including a main body portion and two connecting portions, the two connecting portions being respectively connected to the top and bottom ends of the main body portion; two crossbeams, the two crossbeams being distributed at intervals in the vertical direction, one of the connecting portions being connected to one of the crossbeams, and the other connecting portion being connected to the other crossbeam; the connecting portions being provided with crossbeam mounting positions, the crossbeam mounting positions being configured so that the crossbeams do not protrude from the front surface of the main body portion; and at least two longitudinal strips, both of the two crossbeams being connected to the longitudinal strips, the longitudinal strips being used to connect the display device.

[0005] The display device bracket according to the embodiments of this utility model has at least the following beneficial effects: Since the crossbeam does not protrude relative to the front surface of the main body, and the crossbeam is positioned relatively far back, the longitudinal strips mounted on the crossbeam are also positioned relatively far back. When the display device is connected to the longitudinal strips, the display device is located on the front side of the panel body, and the distance between the display device and the front surface of the main body is relatively small, resulting in a smaller overall thickness of the display device and the panel assembly. Furthermore, because the distance between the display device and the front surface of the main body is small, and the display device is positioned relatively far back, the torque exerted by the weight of the display device on the display device bracket is small, making the display device bracket less prone to tilting forward.

[0006] According to some embodiments of the present invention, the connecting portion includes a first plate and a second plate that are connected to each other. The first plate is located between the crossbeam and the main body, and the second plate is located on the rear side of the crossbeam and connected to the crossbeam. The first plate and the second plate together define the crossbeam mounting position. Alternatively, the connecting portion includes a first plate, a second plate, and a third plate. The first plate is located between the crossbeam and the main body, the second plate is located on the rear side of the crossbeam and connected to the crossbeam, and the third plate is located on the side of the crossbeam away from the main body. The first plate, the second plate, and the third plate together define the crossbeam mounting position.

[0007] According to some embodiments of the present invention, the two connecting parts are respectively a first connecting part and a second connecting part, the second connecting part is provided with a first arc-shaped hole, the two crossbeams are respectively a first crossbeam and a second crossbeam, and the panel assembly further includes: a first connector connected to the rear side of the first crossbeam, the first connecting part and the first crossbeam are connected through the first connector; a second connector connected to the rear side of the second crossbeam and passing through the first arc-shaped hole, the second connector can slide along the first arc-shaped hole, and the panel body can rotate around the first connector.

[0008] According to some embodiments of the present invention, the first connecting portion is provided with a notch, the first connecting member is disposed in the notch, and the wall surface of the notch includes an arc surface that can fit with the outer peripheral surface of the first connecting member; or, the first connecting portion is provided with a circular hole, and the first connecting member passes through the circular hole.

[0009] According to some embodiments of the present invention, the support component includes a first connecting seat, which is slidably connected to the panel body. The display device bracket also includes an adjustment component, which is used to adjust the position of the first connecting seat relative to the panel body in the vertical direction.

[0010] According to some embodiments of the present invention, the adjustment component includes a fixing member and a plurality of adjustment holes spaced apart along the sliding direction of the first connecting seat. The adjustment holes are disposed on the main body. The fixing member is detachably connected to the first connecting seat and is detachably inserted into one of the adjustment holes.

[0011] According to some embodiments of the present invention, the support assembly includes a pitch angle adjustment assembly for adjusting the pitch angle of the panel assembly. The pitch angle adjustment assembly includes: a first connecting seat connected to the panel assembly, the first connecting seat having a second arc-shaped hole and a first circular hole spaced apart in the vertical direction; a second connecting seat connected to the extension arm, the second connecting seat having a third arc-shaped hole and a second circular hole spaced apart in the vertical direction, the second arc-shaped hole and the third arc-shaped hole being located on the same circle; a third connecting member passing through the second arc-shaped hole and the second circular hole; and a fourth connecting member passing through the third arc-shaped hole and the first circular hole. The third connecting member is slidable along the second arc-shaped hole, the fourth connecting member is slidable along the third arc-shaped hole, and the first connecting seat rotates relative to the second connecting seat about a horizontal axis.

[0012] According to some embodiments of the present invention, the support assembly further includes: a wall panel unit for connecting to the mounting surface; an extension arm, one end of which is rotatably connected to the wall panel unit and is foldable; and the other end of which is rotatably connected to the pitch angle adjustment assembly.

[0013] According to some embodiments of the present invention, the second connecting seat has a receiving space, and one end of the extension arm away from the wall panel unit is located in the receiving space. The rear, left and right sides of the receiving space are all open to form a rear opening, a left opening and a right opening. The rear opening, the left opening and the right opening are all exposed outside the first connecting seat so that the extension arm can rotate between the rear opening, the left opening and the right opening.

[0014] According to some embodiments of the present invention, the support assembly includes a wall panel unit and an extension arm. The wall panel unit is used to connect to a mounting surface. The extension arm includes: a first arm segment including a first end and a second end, the first end being connected to the wall panel unit; a second arm segment including a third end and a fourth end, the fourth end being connected to the pitch angle adjustment assembly, the third end and the second end being rotatably connected; a first fastener including a threaded segment, the threaded segment being threadedly connected to the third end, the first fastener being used to prevent the second end and the third end from separating from each other; and a second fastener threadedly connected to the third end, one end of the second fastener protruding outside the third end, and the other end of the second fastener abutting against the outer peripheral surface of the threaded segment.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a schematic diagram of a display device bracket according to an embodiment of the present invention (the bracket is in a retracted state).

[0018] Figure 2 for Figure 1 The diagram shown is a view of the display device bracket from another angle.

[0019] Figure 3 This is a schematic diagram showing the positional relationship between the crossbeam and the connecting part in one embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram showing the positional relationship between the crossbeam and the connecting part in another embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram showing the process of the display device rotating around the first connector;

[0022] Figure 6 This is a schematic diagram showing the mating relationship between the first connector and the first connecting part;

[0023] Figure 7 for Figure 1 The exploded view of the display device bracket shown;

[0024] Figure 8 An exploded view of the pitch angle adjustment component and the main panel.

[0025] Figure 9 This is a schematic diagram of the first connecting seat and the second connecting seat;

[0026] Figure 10 A schematic diagram showing the forces acting on the device bracket;

[0027] Figure 11 A schematic diagram of the connection between the pitch angle adjustment component and the extension arm;

[0028] Figure 12 A diagram illustrating the state of an extended arm.

[0029] Figure 13 for Figure 12 The shown is a cross-sectional view of the extension arm along section AA.

[0030] Reference numerals: 101-Display device bracket, 102-Panel assembly, 103-Crossbeam, 104-Second crossbeam, 105-First crossbeam, 106-Longitudinal strip, 107-Connecting hole, 108-Panel body, 109-Wall panel unit, 110-Extension arm, 111-Second arm segment, 112-First arm segment, 113-Main body, 114-Connecting part, 115-First connecting part, 116-Second connecting part, 117-Pitch angle adjustment assembly, 118-First connector, 119-Second connector, 120-Locking part, 121-First arc-shaped hole, 122-Groove, 123-Display device, 124-First screw part, 125-Anti-detachment area, 126-Hinge area, 127-Hinge, 128-Arm cover, 129-Wall panel cover, 130-Wall panel body 131-Notch, 133-First connecting seat, 134-Second connecting seat, 135-Fixed component, 136-Adjusting hole, 137-Second arc-shaped hole, 138-First bolt, 139-First round hole, 140-First nut, 141-Second bolt, 142-Second nut, 143-Fixed hole, 144-Second round hole, 145-Third arc-shaped hole, 146-Accommodation space, 147-Third connecting component, 148-Fourth connecting component, 149-First end, 150-Second end, 151-Third end, 152-Fourth end, 153-Second screw part, 154-Washer part, 155-First fastener, 156-Second fastener, 157-Support assembly, 158-First plate, 159-Second plate, 160-Third plate, 161-Crossbeam mounting position. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0034] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0035] Figures 1-2 A display device bracket 101 according to an embodiment of the present invention is shown. The display device bracket 101 includes a panel assembly 102 and a support assembly 157. The panel assembly 102 is used to connect a display device 123, which may be a television, monitor, etc. The support assembly 157 is used to support the panel assembly 102.

[0036] like Figure 1 and Figure 2 As shown, the panel assembly 102 includes a panel body 108 and two horizontal beams 103 spaced apart in the vertical direction. The panel body 108 includes a main body portion 113 and two connecting portions 114, which are respectively connected to the top and bottom ends of the main body portion 113. One connecting portion 114 is connected to one horizontal beam 103, and the other connecting portion 114 is connected to the other horizontal beam 103. A support assembly 157 is connected to the rear side of the panel body 108. The panel assembly 102 may also include at least two longitudinal strips 106 spaced apart in the left-right direction. The longitudinal strips 106 are connected to the horizontal beams 103 and used to connect the display device 123. Specifically, each longitudinal strip 106 is penetrated by two horizontal beams 103. The longitudinal strips 106 and the horizontal beams 103 can be fixed by locking members 120, which can be screws. The vertical strip 106 is provided with a plurality of connection holes 107, and the back of the display device can be connected to the vertical strip 106 by screws, which can pass through the connection holes 107 on the vertical strip 106. In this way, the panel assembly 102 can be connected to the display device 123.

[0037] like Figure 3As shown, the connecting portion 114 is provided with a crossbeam mounting position 161. For any pair of interconnected connecting portions 114 and crossbeams 103, the crossbeam mounting position 161 is configured such that the crossbeams 103 do not protrude from the front surface of the main body portion 113. Specifically, the crossbeam mounting position 161 may be a groove for receiving the crossbeams 103. The connecting portion 114 includes a first plate 158 and a second plate 159 that are interconnected. The first plate 158 is located between the crossbeams 103 and the main body portion 113, and the second plate 159 is located on the rear side of the crossbeams 103 and connected to the crossbeams 103 (e.g., by screws). The first plate 158 and the second plate 159 together define the crossbeam mounting position 161.

[0038] Since the crossbeam 103 does not protrude relative to the front surface of the main body 113, and its position is relatively rearward, the longitudinal strip 106 mounted on the crossbeam 103 is also relatively rearward. After the display device 123 is connected to the longitudinal strip 106, the display device 123 is located on the front side of the panel body 108, and the distance between the display device 123 and the front surface of the main body 113 is relatively small, resulting in a smaller overall thickness of the display device 123 and the panel assembly 102. Furthermore, because the distance between the display device 123 and the front surface of the main body 113 is small, and the display device 123 is relatively rearward, the torque exerted by the gravity of the display device 123 on the display device bracket 101 is smaller, making it less likely for the display device bracket 101 to tilt forward.

[0039] In other embodiments, such as Figure 4 As shown, the connecting part 114 may include a first plate 158, a second plate 159 and a third plate 160. The third plate 160 is located on the side of the crossbeam 103 away from the main body 113. The first plate 158, the second plate 159 and the third plate 160 together define the crossbeam mounting position 161.

[0040] like Figure 2 As shown, the two connecting portions 114 are respectively the first connecting portion 115 and the second connecting portion 116, and the two crossbeams 103 are respectively the first crossbeam 105 and the second crossbeam 104. The panel assembly 102 also includes a first connector 118 and a second connector 119. The first connector 118 is connected to the rear side of the first crossbeam 105, and the first connecting portion 115 and the first crossbeam 105 are connected by the first connector 118. The second connector 119 is connected to the rear side of the second crossbeam 104, and the second connecting portion 116 and the second crossbeam 104 are connected by the second connector 119. This arrangement ensures that both the first connector 118 and the second connector 119 are located on the rear side of the crossbeam 103, rather than on the front side of the crossbeam 103, which helps to reduce the thickness of the display device bracket 101 in the stored state.

[0041] like Figure 2As shown, in some embodiments, the second connecting portion 116 is provided with a first arc-shaped hole 121, and the second connecting member 119 passes through the first arc-shaped hole 121. When the second connecting member 119 loosens the second connecting portion 116 (i.e., the second connecting member 119 does not completely lock the second connecting portion 116 and the second crossbeam 104), the second connecting member 119 can slide along the first arc-shaped hole 121, and the panel body 108 can rotate around the first connecting member 118. This arrangement allows the angle of the display device 123 to be adjusted to meet the user's viewing needs. Since the panel body 108 is connected to the support assembly 157, and the longitudinal strip 106 on the crossbeam 103 is connected to the display device 123, as the panel body 108 rotates around the first connecting member 118, the angle of the display device 123 relative to the support assembly 157 also changes, and the display device 123 can rotate around an axis extending in the front-back direction (i.e., the central axis of the first connecting member 118). The process of the panel body 108 and the display device 123 rotating around the first connector 118 is as follows: Figure 5 As shown.

[0042] In this embodiment, the second connector 119 is a screw, and the first connector 118 includes a first screw portion 124 and a pressing portion. The first screw portion 124 passes through the pressing portion, and the first screw portion 124 and the pressing portion are fixed to each other. Figure 6 As shown, the pressing section is stepped and includes a coaxially arranged anti-detachment area 125 and a pivot area 126. Both the anti-detachment area 125 and the pivot area 126 are cylindrical. The pivot area 126 is located in front of the anti-detachment area 125, and the diameter of the anti-detachment area 125 is larger than the diameter of the pivot area 126. The anti-detachment area 125 is located behind the first connecting part 115 and blocks the first connecting part 115, thereby preventing the first connecting part 115 and the first crossbeam 105 from separating from each other. The first connecting part 115 has a notch 131, and the first connecting member 118 is disposed in the notch 131. The wall surface of the notch 131 includes an arc surface that can fit against the outer peripheral surface of the first connecting member 118. The pivot area 126 can contact the wall surface of the notch 131 of the first connecting part 115, thereby serving as a pivot 127 for the panel body 108 to rotate relative to the first crossbeam 105.

[0043] In some other embodiments not shown, the notch 131 of the first connecting portion 115 can also be replaced with a circular hole, in which case the pivot area 126 passes through the circular hole, and the panel body 108 can still rotate around the first connecting member 118.

[0044] The connection between the connecting part 114 and the crossbeam 103 is not limited to the methods described above. For example, in some embodiments not shown, the connecting part 114 and the crossbeam 103 can also be connected by snap-fit, magnetic connection, or other similar methods. Accordingly, the first connecting member 118 and the second connecting member 119 can be configured as snap-fit, magnetic, etc.

[0045] Next, we will introduce the support component 157.

[0046] like Figure 1 As shown, in some embodiments, the support assembly 157 includes a wall panel unit 109, an extension arm 110, and a pitch angle adjustment assembly 117. The wall panel unit 109 is used to connect to a mounting surface, which can be a wall or other vertical or slightly inclined plane. The two ends of the extension arm 110 are rotatably connected to the wall panel unit 109 and the pitch angle adjustment assembly 117, respectively, and the pitch angle adjustment assembly 117 is connected to the panel body 108. The extension arm 110 is foldable, thereby changing the distance between the wall panel unit 109 and the panel assembly 102, and thus changing the distance between the display device 123 and the mounting surface. Furthermore, the angle of the display device 123 can be changed by folding the extension arm 110. The pitch angle adjustment assembly 117 allows the panel assembly 102 to rotate relative to the extension arm 110 about a first axis, and the panel assembly 102 can also rotate relative to the extension arm 110 about a second axis to change the pitch angle of the panel assembly 102. The first axis is vertical, and the second axis is perpendicular to the first axis. The positions of the first and second axes will be described in detail below. In this way, the display device bracket 101 is equivalent to a wall-mounted bracket, allowing the display device 123 to be mounted on a wall or similar surface. Furthermore, the display device bracket 101 can adjust the angle of the display device 123 to meet the user's viewing needs.

[0047] In some embodiments, the number of extension arms 110 may be two, with one end of each extension arm 110 rotatably connected to the wall panel unit 109 and the other end rotatably connected to the pitch angle adjustment assembly 117. By providing two extension arms 110, the support strength for the display device 123 is improved.

[0048] like Figure 7 As shown, the wall panel unit 109 includes a wall panel body 130 and a wall panel cover 129 covering the front side of the wall panel body 130. For example... Figure 7 and Figure 12As shown, the extendable arm 110 includes a first arm segment 112 and a second arm segment 111. The first arm segment 112 includes a first end 149 and a second end 150, with the first end 149 connected to the wall panel unit 109. The second arm segment 111 includes a third end 151 and a fourth end 152, with the fourth end 152 connected to the pitch angle adjustment assembly 117. The third end 151 is rotatably connected to the second end 150, for example, as... Figure 13 As shown, the second end 150 is rotatably fitted over the third end 151.

[0049] like Figure 13 As shown, the extendable arm 110 also includes a first fastener 155 and a second fastener 156. The first fastener 155 includes a threaded section that is threadedly connected to a third end 151, and the threaded section and the third end 151 are fixed to each other. The second fastener 156 is connected to the third end 151, with one end of the second fastener 156 protruding outside the third end 151 to allow the user to tighten the second fastener 156, and the other end of the second fastener 156 abutting against the outer peripheral surface of the threaded section.

[0050] The first fastener 155 is used to prevent the second end 150 and the third end 151 from separating from each other. For example, as Figure 13 As shown, the first fastener 155 includes a second screw portion 153 and a washer portion 154. The second screw portion 153 passes through the washer portion 154 and is connected to the third end 151. The washer is pressed onto the second end 150 by the second screw portion 153, thereby preventing the second end 150 from sliding upward and thus preventing the second end 150 and the third end 151 from separating from each other.

[0051] The second fastener 156 is equivalent to a set screw, which is used to prevent the first fastener 155 from loosening when the first arm segment 112 rotates relative to the second arm segment 111, thereby preventing the first arm segment 112 and the second arm segment 111 from loosening with each other, and thus ensuring the rigidity and safety of the display device bracket 101 when supporting the display device 123.

[0052] The principle of the second fastener 156 is explained below. As mentioned above, the first fastener 155 and the third end 151 of the second arm segment 111 are fixed to each other. Therefore, ideally, when the first arm segment 112 rotates relative to the second arm segment 111, the first fastener 155 does not rotate relative to the second arm segment 111. However, as... Figure 13As shown, since the head of the first fastener 155 contacts the second end 150 of the first arm segment 112, when the first arm segment 112 rotates relative to the second arm segment 111, the second end 150 of the first arm segment 112 applies a frictional force to the head of the first fastener 155. This frictional force may drive the first fastener 155 to rotate relative to the second arm segment 111, thereby causing the first fastener 155 to loosen. However, since the second fastener 156 abuts against the outer circumferential surface of the threaded section, this increases the resistance to the rotation of the first fastener 155 relative to the second arm segment 111, thereby reducing the risk of the first fastener 155 loosening.

[0053] Of course, if it is necessary to disassemble the first arm segment 112 and the second arm segment 111, the user can first loosen the second fastener 156 so that the second fastener 156 no longer abuts against the first fastener 155, and then loosen and remove the first fastener 155.

[0054] like Figure 7 As shown, in some embodiments, the extension arm 110 further includes a plurality of arm covers 128, with arm covers 128 mounted on the outer surfaces of both the first arm segment 112 and the second arm segment 111. The arm covers 128 can accommodate power cords or other cables, thereby organizing the cables and improving the neatness of the cables near the display device bracket 101.

[0055] In other embodiments not shown, the support assembly 157 can also be configured in other forms. For example, the wall panel unit 109 of the support assembly 157 is replaced with a base that can be placed on the ground or a table, and the extension arm 110 of the support assembly 157 is replaced with a column, the bottom end of which is connected to the base, and the top end of which is connected to the tilt angle adjustment assembly 117. In this configuration, the display device bracket 101 is a floor-standing bracket.

[0056] like Figure 8 and Figure 9 As shown, the pitch angle adjustment assembly 117 includes a first connecting seat 133, a second connecting seat 134, a third connecting member 147, and a fourth connecting member 148. The first connecting seat 133 is connected to the panel assembly 102 and has a second arc-shaped hole 137 and a first circular hole 139 spaced apart vertically. The second connecting seat 134 is rotatably connected to the extension arm 110, for example, the second connecting seat 134 is rotatably connected to the fourth end 152 of the second arm segment 111. The extension arm 110 can rotate relative to the second connecting seat 134 about a first axis, which is a vertical axis. In this way, the panel assembly 102 can rotate left or right relative to the extension arm 110, and the horizontal angle of the display device 123 on the panel assembly 102 can be adjusted.

[0057] like Figure 9As shown, the second connecting seat 134 is provided with a third arc-shaped hole 145 and a second round hole 144 spaced apart vertically. A third connecting member 147 passes through the second arc-shaped hole 137 and the second round hole 144, and a fourth connecting member 148 passes through the third arc-shaped hole 145 and the first round hole 139. In this embodiment, the third connecting member 147 includes a first bolt 138 and a first nut 140 connected to each other. The first bolt 138 passes through the second arc-shaped hole 137 and the second round hole 144, and the first nut 140 is configured as a handle, allowing the user to directly tighten the first nut 140 by hand. The fourth connecting member 148 includes a second bolt 141 and a second nut 142 connected to each other.

[0058] The first connecting seat 133 can rotate relative to the second connecting seat 134 about a second axis, thereby adjusting the pitch angle of the panel assembly 102 and the pitch angle of the display device 123 on the panel assembly 102. Accordingly, when the first connecting seat 133 rotates relative to the second connecting seat 134, the third connecting member 147 can slide along the second arc-shaped hole 137, and the fourth connecting member 148 can slide along the third arc-shaped hole 145.

[0059] The second axis is located on the front side of the panel assembly 102 and extends in the left-right direction. Since the second arc-shaped hole 137 and the third arc-shaped hole 145 are located on the same circle, the second axis passes through the center of this circle and is perpendicular to the plane containing this circle.

[0060] like Figure 10 As shown, when both the third connector 147 and the fourth connector 148 are at a preset tension, the display device 123 (not in) is centered on the fourth connector 148. Figure 10The gravity of the display device 123 (shown in the diagram) is G, one component of G is G1, the distance between the center of gravity of the display device 123 and the fourth connector 148 is r1, and the torque of the gravity of the display device 123 is M1 = G1 * r1. This torque causes the display device 123 and the panel assembly 102 to tend to tilt forward. The force exerted by the third connector 147 on the first connector 133 is F, one component of F is F1, the distance between the third connector 147 and the fourth connector 148 is r2, and the torque generated by F is M2 = F1 * r2. This torque causes the display device 123 and the panel assembly 102 to tend to tilt backward. When the rigidity of each part of the display device bracket 101 is sufficient, M1 = M2, the torques of the panel assembly 102 are balanced (ignoring the gravity of the panel assembly 102, the gravity of the two connectors, etc.), and the panel assembly 102 and the display device 123 mounted on the panel assembly 102 are stationary. In this way, when adjusting the tilt angle of the display device 123 to a suitable angle, the user can release their hands from the display device 123 and the display device 123 can be suspended at the current tilt angle, which helps to improve the ease of operation for the user to fix the tilt angle of the display device 123.

[0061] To prevent accidental changes in the tilt angle of the display device 123 due to accidental touches by the user on the display device 123 or the display device bracket 101, the user can tighten the third connector 147 or the fourth connector 148 after adjusting the tilt angle of the display device 123, thereby locking the relative angle between the first connector 133 and the second connector 134. Figure 9 As shown, the second connecting seat 134 has a receiving space 146, and the end of the extension arm 110 away from the wall panel unit 109 is located within the receiving space 146. A pivot 127 for connecting the extension arm 110 and the second connecting seat 134 can pass through the receiving space 146. In this embodiment, the pivot 127 is a bolt, which is fixed relative to the second connecting seat 134, but the pivot 127 is not fixed to the extension arm 110 by a threaded connection, allowing the extension arm 110 to rotate relative to the pivot 127. The central axis of the pivot 127 is the second axis mentioned above.

[0062] like Figure 9 As shown, the rear, left, and right sides of the accommodating space 146 are all open, forming a rear opening, a left opening, and a right opening. Regardless of the angle to which the first connecting seat 133 rotates relative to the second connecting seat 134, the rear opening, the left opening, and the right opening remain exposed outside the first connecting seat 133, allowing the extension arm 110 to rotate between the rear opening, the left opening, and the right opening. This means that, as Figure 11As shown, regardless of the tilt angle of the display device 123, the horizontal angle of the display device 123 can still be freely adjusted. The second connecting seat 134 will not obstruct the extension arm 110 from rotating to the left or right. The adjustment of the tilt angle and the adjustment of the horizontal angle do not interfere with each other.

[0063] In some embodiments, when the number of extension arms 110 is two, the number of second connecting seats 134 is also two. The two second connecting seats 134 can be spaced apart in the left and right directions, and the first connecting seat 133 is located between the two second connecting seats 134. One end of each extension arm 110 is rotatably connected to the wall panel unit 109, and the other end is rotatably connected to the corresponding second connecting seat 134.

[0064] In some embodiments, the display device 123 further includes an adjustment component, wherein the first connecting base 133 is slidable in a vertical direction relative to the panel body 108, and the adjustment component is used to adjust the position of the first connecting base 133 relative to the panel body 108 in the vertical direction. In this way, the height of the display device 123 relative to the support component 157 can also be adjusted, which helps to improve the adjustability of the posture and position of the display device 123, thereby meeting the user's viewing needs.

[0065] Specifically, the adjustment assembly includes a fixing member 135 and a plurality of adjustment holes 136 spaced apart along the sliding direction of the first connecting seat 133. The adjustment holes 136 are disposed on the main body 113. The fixing member 135 is detachably connected to the first connecting seat 133, and the fixing member 135 is detachably inserted into one of the adjustment holes 136. The fixing member 135 may be a screw, and the fixing member 135 is connected to a fixing hole 143 on the first connecting seat 133 (e.g., ...). Figure 9 (As shown). The adjustment hole 136 can be a threaded hole or a non-threaded hole. The fixing member 135 can also be set as a pin, and the fixing member 135 is inserted into the first connecting seat 133. Since the fixing member 135 is inserted into the adjustment hole 136 and the fixing member 135 is connected to the first connecting seat 133, the hole wall of the adjustment hole 136 will abut against the fixing member 135, thereby preventing the fixing member 135 from moving up or down, and thus preventing the fixing member 135 from sliding along the panel body 108. When the user needs to adjust the height of the display device 123, the user can first remove the fixing member 135, and then push the display device 123 up or down; after the user adjusts the display device 123 to the required height, the user can reinsert the fixing member 135 into a certain adjustment hole 136. It should be noted that the adjustment hole 136 into which the fixing member 135 is inserted before the height adjustment and the adjustment hole 136 into which the fixing member 135 is inserted after the height adjustment are two adjustment holes 136 in different positions.

[0066] In other embodiments not shown, the fixing member 135 can also fix the position of the first connecting seat 133 relative to the panel body 108 in other ways. For example, the main body 113 does not have an adjustment hole 136, but has several toothed grooves (equivalent to the adjustment hole group being replaced by a rack). The fixing member 135 is movably connected to the first connecting seat 133, and the teeth of the fixing member 135 can be engaged in the toothed grooves, thereby fixing the position of the first connecting seat 133 relative to the panel body 108. When the first connecting seat 133 needs to slide relative to the panel body 108, the fixing member 135 can be pushed by the user to a position separated from the toothed grooves, after which the first connecting seat 133 can slide freely.

[0067] For example, the main body 113 does not have an adjustment hole 136 or a toothed groove. The fixing member 135 directly clamps the main body 113 with the first connecting seat 133, thereby fixing the first connecting seat 133 relative to the panel body 108. When the first connecting seat 133 needs to slide relative to the panel body 108, the user can loosen the fixing member 135 to release the clamping of the main body 113 by the fixing member 135 and the first connecting seat 133.

[0068] In some embodiments, to facilitate the installation of the first connecting seat 133 in the slide groove 132, at least one connecting portion 114 is detachably connected to the main body portion 113. For example, as Figure 8 As shown, the second connecting part 116 is connected to the main body 113 by screws, and the first connecting part 115 is integrally formed with the main body 113. During the installation of the first connecting seat 133 into the slide groove 132, the user can first push the first connecting seat 133 into the slide groove 132 from the bottom end of the main body 113, and then connect the second connecting part 116 to the main body 113. The sliding of the first connecting part 115 and the second connecting part 116 on the first connecting seat 133 can serve as a limiting mechanism.

[0069] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A display device bracket, characterized in that, It includes a panel assembly and a support assembly, the panel assembly including: The panel body includes a support component connected to the rear side of the panel body and used to support the panel component. The panel body includes a main body and two connecting parts, which are respectively connected to the top and bottom of the main body. Two crossbeams are distributed vertically at intervals. One of the connecting parts is connected to one of the crossbeams, and the other connecting part is connected to the other crossbeam. The connecting part is provided with a crossbeam mounting position, which is configured so that the crossbeam does not protrude from the front surface of the main body. At least two longitudinal bars, both of which are connected to the crossbeams, are used to connect the longitudinal bars to the display device.

2. The display device bracket according to claim 1, characterized in that, The connecting part includes a first plate and a second plate that are connected to each other. The first plate is located between the crossbeam and the main body, and the second plate is located on the rear side of the crossbeam and connected to the crossbeam. The first plate and the second plate together define the mounting position of the crossbeam. or, The connecting part includes a first plate, a second plate, and a third plate. The first plate is located between the crossbeam and the main body. The second plate is located on the rear side of the crossbeam and connected to the crossbeam. The third plate is located on the side of the crossbeam away from the main body. The first plate, the second plate, and the third plate together define the crossbeam mounting position.

3. The display device bracket according to claim 1, characterized in that, The two connecting portions are a first connecting portion and a second connecting portion, the second connecting portion having a first arc-shaped hole; the two crossbeams are a first crossbeam and a second crossbeam; the panel assembly further includes: A first connector is attached to the rear side of the first crossbeam, and the first connecting part and the first crossbeam are connected through the first connector. The second connector is connected to the rear side of the second crossbeam and passes through the first arc-shaped hole. The second connector can slide along the first arc-shaped hole, and the panel body can rotate around the first connector.

4. The display device bracket according to claim 3, characterized in that, The first connecting portion has a notch, and the first connecting member is disposed within the notch. The wall surface of the notch includes an arc surface that can fit against the outer peripheral surface of the first connecting member; or, the first connecting portion has a circular hole, and the first connecting member passes through the circular hole.

5. The display device bracket according to claim 1, characterized in that, The support component includes a first connecting seat, which is slidably connected to the panel body. The display device bracket also includes an adjustment component, which is used to adjust the position of the first connecting seat relative to the panel body in the vertical direction.

6. The display device bracket according to claim 5, characterized in that, The adjustment assembly includes a fixing member and a plurality of adjustment holes spaced apart along the sliding direction of the first connecting seat. The adjustment holes are disposed on the main body. The fixing member is detachably connected to the first connecting seat and is detachably inserted into one of the adjustment holes.

7. The display device bracket according to claim 1, characterized in that, The support assembly includes a pitch angle adjustment component and an extension arm. The pitch angle adjustment component is used to adjust the pitch angle of the panel assembly. The pitch angle adjustment component includes: A first connecting seat is connected to the panel assembly, and the first connecting seat is provided with a second arc-shaped hole and a first circular hole that are spaced apart from each other in the vertical direction; The second connecting seat is connected to the extension arm, which is foldable. The second connecting seat is provided with a third arc-shaped hole and a second circular hole that are spaced apart from each other in the vertical direction. The second arc-shaped hole and the third arc-shaped hole are located on the same circle. The third connector passes through the second arc-shaped hole and the second round hole; The fourth connector passes through the third arc-shaped hole and the first circular hole; The third connector can slide along the second arc-shaped hole, the fourth connector can slide along the third arc-shaped hole, and the first connector can rotate relative to the second connector about a horizontal axis.

8. The display device bracket according to claim 7, characterized in that, The support components also include: A wall panel unit is provided for connection to an installation surface. One end of the extension arm is rotatably connected to the wall panel unit, and the other end of the extension arm is rotatably connected to the pitch angle adjustment assembly.

9. The display device bracket according to claim 8, characterized in that, The second connecting seat has a receiving space, and the end of the extension arm away from the wall panel unit is located in the receiving space. The rear, left and right sides of the receiving space are all open to form a rear opening, a left opening and a right opening. The rear opening, the left opening and the right opening are all exposed outside the first connecting seat so that the extension arm can rotate between the rear opening, the left opening and the right opening.

10. The display device bracket according to claim 7, characterized in that, The support assembly includes a wall panel unit and a telescopic arm. The wall panel unit is used to connect to a mounting surface, and the telescopic arm includes: The first arm segment includes a first end and a second end, wherein the first end is connected to the wall panel unit; The second arm segment includes a third end and a fourth end, the fourth end being connected to the pitch angle adjustment assembly, and the third end and the second end being rotatably connected. A first fastener, the first fastener including a threaded segment, the threaded segment being threadedly connected to the third end, the first fastener being used to prevent the second end and the third end from separating from each other; The second fastener is threaded to the third end, with one end of the second fastener protruding outside the third end and the other end abutting against the outer circumferential surface of the threaded segment.

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