Display equipment support

Abstract

The utility model provides a display equipment support which comprises a base, a stand column and a mounting plate, the bottom end of the stand column is connected with the base, the mounting plate is connected with the top end of the stand column, the front side of the mounting plate is used for mounting display equipment, and at least one part of the mounting plate is located behind the front side face of the stand column. As at least one part of the mounting plate is located behind the front side face of the stand column, after the display equipment is mounted on the mounting plate, the distance between the gravity center of the display equipment and the gravity center of the stand column in the front-back direction is small, the support is not prone to toppling forwards, and the risk that the display equipment is damaged is reduced.

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] Display stands are used to support display devices such as monitors and televisions. Currently, there are display stands on the market that consist of a base, a column, and a mounting plate. The base can be placed on a desktop or the ground, and the base and mounting plate are respectively installed at the bottom and top of the column. The display device can be mounted on the mounting plate. However, after the display device is mounted on the mounting plate, it is positioned in front of the column, resulting in a significant gap between the center of gravity of the display device and the center of gravity of the column in the front-back direction. This makes the stand prone to tilting forward, increasing the risk of damage to the display device. 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 with a low risk of tipping forward.

[0004] A display device bracket according to an embodiment of the present utility model includes: a base; a column, the bottom end of which is connected to the base; and a mounting plate, which is connected to the top end of the column, the front side of which is used to mount a display device, and at least a portion of which is located behind the front side of the column.

[0005] The display device bracket according to the embodiments of this utility model has at least the following beneficial effects: Since at least a portion of the mounting plate is located behind the front side of the column, the distance between the front surface of the mounting plate and the column is small. After the display device is mounted on the mounting plate, the distance between the center of gravity of the display device and the center of gravity of the column in the front-rear direction is small. With the center of gravity of the column as the center, the torque generated by the gravity of the display device is small, and this torque is less likely to cause the bracket to tip forward. Therefore, the bracket of this utility model has a lower risk of tipping forward, and the bracket of this utility model helps to reduce the risk of damage to the display device.

[0006] According to some embodiments of the present invention, at least a portion of the mounting plate is located between the rear side of the column and the front side of the column.

[0007] According to some embodiments of the present invention, the mounting plate includes two relatively fixed and detachable panels, the two panels being located on the left and right sides of the column respectively, the two panels being able to rotate synchronously upward and downward relative to the column, and for any one of the panels, at least a portion of the panel being located behind the front side of the column.

[0008] According to some embodiments of this utility model, the two panels are respectively a first panel and a second panel. The display device bracket further includes an external connecting plate, which includes: a first flange portion, wherein the first flange portion and the first panel are located on the same side of the column, and the first flange portion is fixedly connected to the first panel; a second flange portion, wherein the first flange portion and the second flange portion are respectively located on different sides of the column, and the second flange portion and the second panel are located on the same side of the column, and the second flange portion is fixedly connected to the second panel; and a transition portion, wherein both the first flange portion and the second flange portion are fixedly connected to the transition portion, and the transition portion is disposed on the rear side of the column.

[0009] According to some embodiments of the present invention, the display device bracket further includes: an adjusting member, which is movably connected to the transition portion, and a portion of the adjusting member is exposed on the rear side of the transition portion; an inner connecting plate, which is located inside the column and rotatably connected to the column, the adjusting member being connected to the inner connecting plate, and the adjusting member being movable relative to the transition portion to make the first panel and the second panel rotate synchronously relative to the column.

[0010] According to some embodiments of this utility model, the rotation axes of the first panel and the second panel relative to the column are the first axis, and the axis of rotation of the inner connecting plate relative to the column is the second axis. The first axis and the second axis are parallel to each other. The adjusting member is configured as a bolt, which includes a screw portion and a head. The head protrudes from the rear side of the transition portion. The central axis of the screw portion is spaced apart from the first axis. The central axis of the screw portion intersects with and is perpendicular to the second axis. The inner connecting plate is threadedly connected to the screw portion. The screw portion passes through the transition portion and is rotatable relative to the transition portion. The adjusting member and the transition portion remain relatively stationary in the axial direction of the screw portion. When the adjusting member rotates relative to the inner connecting plate and the transition portion, the distance between the inner connecting plate and the transition portion changes. The outer connecting plate, the first panel, and the second panel rotate synchronously around the first axis.

[0011] According to some embodiments of the present invention, the panel is provided with an arc-shaped groove at one end near the column, the arc-shaped groove is arranged around the first axis, the display device bracket further includes a guide member, the guide member is connected to the column, and the guide member is slidably arranged in the arc-shaped groove; the inner connecting plate is rotatably connected to the column through the guide member, and the central axis of the guide member is the second axis.

[0012] According to some embodiments of the present invention, the column includes an upper column section and a lower column section. The bottom end of the lower column section is fixedly connected to the base, and the top end of the lower column section is connected to the bottom end of the upper column section. The upper column section is connected to the mounting plate, and the upper column section can rotate relative to the lower column section about a vertical axis; or, the column as a whole can rotate relative to the base about a vertical axis.

[0013] According to some embodiments of the present invention, the mounting plate includes a panel or a plurality of panels detachably connected to each other. The panel includes: a main body; an upper enclosure connected to the upper edge of the main body; a lower enclosure connected to the lower edge of the main body; and two side enclosures, which are respectively connected to the left and right edges of the main body. The upper enclosure, the lower enclosure, and the two side enclosures all protrude forward relative to the main body, thereby defining a groove with an opening facing forward. At least a portion of the main body is located behind the front side of the column.

[0014] According to some embodiments of this utility model, the display device bracket further includes at least two hanging strips, which are detachably hung on the front side of the mounting plate and are used to connect to the display device; the display device further includes a locking member, with each hanging strip connected to one locking member. When the locking member is in a locked state, the locking member abuts against the mounting plate, and the hanging strip is fixed relative to the mounting plate; when the locking member is in an unlocked state, the hanging strip can move left and right relative to the mounting plate.

[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;

[0018] Figure 2 for Figure 1 The diagram shown illustrates the state of the display device bracket when a display device is installed.

[0019] Figure 3 This is a simplified schematic diagram illustrating the positional relationship between the column and the mounting plate in the prior art.

[0020] Figure 4 This is a simplified schematic diagram showing the positional relationship between the column and the mounting plate of this utility model;

[0021] Figure 5 for Figure 1 The exploded view of the display device bracket shown;

[0022] Figure 6 This is a schematic diagram of one of the panels;

[0023] Figure 7 A schematic diagram illustrating the process of the mounting plate rotating around the first axis;

[0024] Figure 8 A schematic diagram illustrating the process of the mounting plate rotating around the third axis;

[0025] Figure 9 for Figure 2 Enlarged view of region A in the middle;

[0026] Figure 10 for Figure 9 A schematic diagram of the structure shown after the connecting plate has been removed;

[0027] Figure 11 A schematic diagram illustrating the process by which the adjusting component drives the connecting plate to rotate;

[0028] Figure 12 This is a schematic diagram of the connection between the lower column segment and the upper column segment;

[0029] Figure 13 This is a schematic diagram showing the fit between the fourth bolt and the washer.

[0030] Reference numerals: 101-Bracket, 102-Base, 103-Column, 104-Upper Column Section, 105-Lower Column Section, 106-Mounting Plate, 107-Panel, 108-Hanging Strip, 109-First Mounting Hole, 110-Second Mounting Hole, 111-Locking Part, 112-Outer Connecting Plate, 113-Wire Harness Storage Buckle, 114-First Panel, 115-Second Panel, 116-Hook Part, 117-Inner Connecting Plate, 118-Second Flanged Fold, 119-Transition Part, 120-First Flanged Fold, 121-Adjusting Part, 122-Main Body, 123-Upper Enclosure, 124-Lower Enclosure, 125-Side Enclosure, 126-Upper Flanged Fold, 127-Lower Flanged Fold, 128-Groove, 129-Second Through Hole, 130-Arc 131-First through hole, 132-First axis, 133-Third axis, 134-Second axis, 135-First bolt, 136-Second bolt, 137-Third bolt, 138-Fourth bolt, 139-Avoidance notch, 140-Limit nut, 141-First washer, 142-Screw section, 143-Head, 144-Left side plate, 145-Right side plate, 146-Guide, 147-Connecting bracket, 148-Front side, 149-Rear side, 150-Fixing nut, 151-Second washer, 152-Third washer, 153-Limiting component, 154-Limiting groove, 155-First limiting plane, 156-Second limiting plane, 157-Third through hole, 158-Fourth through hole, 201-Display device. 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] Figure 1 A display device bracket (hereinafter referred to as the bracket, corresponding to reference numeral "101") according to an embodiment of the present invention is shown. The bracket 101 includes a base 102, a column 103, and a mounting plate 106. The base 102 can be placed on a desktop, thus enabling the bracket 101 to function as a desktop stand 101. It can also be placed on the ground, thus enabling the bracket 101 to function as a floor stand 101. The bottom end of the column 103 is connected to the base 102, and the top end of the column 103 is connected to the mounting plate 106. The column 103 and the base 102 can be connected by screws or bolts, and the column 103 and the mounting plate 106 can also be connected by screws or bolts. In this embodiment, the column 103 is a quadrangular prism with a rectangular cross-section. In other embodiments not shown, the column 103 may also be cylindrical, hexagonal prism, or other shapes.

[0036] like Figure 2As shown, mounting plate 106 is used to mount display device 201. Display device 201 can be mounted on the front side of mounting plate 106, and display device 201 is located on the front side of column 103. When a user is normally viewing the screen of display device 201, the side of mounting plate 106 facing the user is the front side of mounting plate 106, and the side of mounting plate 106 facing away from the user is the rear side of mounting plate 106. Display device 201 can be a monitor or a television. At least a portion of mounting plate 106 is located behind the front side surface 148 of column 103 to shorten the horizontal distance between the center of gravity of display device 201 and the center of gravity of column 103. In this embodiment, column 103 is a quadrangular prism, and front side surface 148 is a plane. In other embodiments not shown, front side surface 148 may also be a concave or convex curved surface. "At least a portion of the mounting plate 106 is located behind the front side 148 of the column 103" actually means that at least a portion of the mounting plate 106 is located behind the front end of the front side 148 of the column 103. How the display device 201 is mounted on the front side of the mounting plate 106 will be explained in detail below.

[0037] Furthermore, in this invention, "object a is located behind object b" is not strictly limited to object a being directly behind object b; object a can be located to the left rear, right rear, upper rear, lower rear, etc., of object b. Similarly, "object a is located in front of object b" is not strictly limited to object a being directly in front of object b.

[0038] The following explains why the bracket 101 of this invention can shorten the horizontal distance between the center of gravity of the display device 201 and the center of gravity of the column 103. Figure 3 This is a schematic diagram showing the positional relationship between the mounting plate 106 and the column 103 in the prior art. Figure 3 This is a side view. (Example) Figure 3 As shown, in the prior art, the top of the column 103 is connected to the connecting bracket 147, and the mounting plate 106 is connected to the front side of the connecting bracket 147. This results in the mounting plate 106 being completely located in front of the column 103, and a gap existing between the rear surface of the mounting plate 106 and the front surface of the column 103. Therefore, in the display device 201 ( Figure 3 (Not shown) Installed Figure 3 After mounting the device on the plate 106 shown, the distance between the center of gravity of the display device 201 and the center of gravity of the column 103 in the front-to-back direction is relatively large.

[0039] Figure 4 This is a schematic diagram showing the positional relationship between the mounting plate 106 and the column 103 in this utility model. Figure 4 It is also a side view. For example... Figure 4As shown, because at least a portion of the mounting plate 106 is located behind the front side 148 of the pillar 103, the distance between the front surface of the mounting plate 106 and the pillar 103 is small. In the display device 201 ( Figure 4 (Not shown) Installed Figure 4 After mounting the display device 201 onto the shown mounting plate 106, the distance between the center of gravity of the display device 201 and the center of gravity of the column 103 in the front-to-back direction is small. If the center of gravity of the column 103 is taken as the center, the torque generated by the gravity of the display device 201 is small, and this torque is less likely to cause the bracket 101 to tilt forward. Therefore, the bracket 101 of this invention has a lower risk of tilting forward, and the bracket 101 of this invention helps to reduce the risk of damage to the display device 201.

[0040] like Figure 4 As shown, the mounting plate 106 can also satisfy the following condition: at least a portion of the mounting plate 106 is located between the rear side 149 and the front side 148 of the column 103. That is, at least a portion of the mounting plate 106 is located between the front end of the front side 148 and the rear end of the rear side 149. In this embodiment, the rear side 149 of the column 103 is a plane. In other embodiments, the rear side 149 of the column 103 may also be a curved surface. This arrangement can prevent the mounting plate 106 from being completely located behind the rear side 149 of the column 103, thereby preventing the mounting plate 106 from being too far back, and thus reducing the installation difficulty of the display device 201.

[0041] The following describes the structure of the mounting plate 106 and how the display device 201 is mounted on the front side of the mounting plate 106.

[0042] like Figure 5 As shown, in this embodiment, the mounting plate 106 includes two panels 107, which are detachably connected. The two panels 107 are located on the left and right sides of the column 103, respectively. The mounting plate 106, formed by the interconnection of the two panels 107, has a large area, making it suitable for supporting a large display device 201. Moreover, since the two panels 107 are detachable, when the bracket 101 needs to be packaged and transported, the user can disassemble the mounting plate 106 into the two panels 107 before packaging, which helps to reduce the size of the packaging of the bracket 101 and lower transportation costs.

[0043] In other embodiments, the number of panels 107 is not limited to two; the number of panels 107 may be greater than two. For example, the mounting plate 106 may include four panels 107 that are detachably connected to each other, with two panels 107 located on the left side of the column 103 and the other two panels 107 located on the right side of the column 103. Examples are not exhaustive here. When the mounting plate 106 includes at least two panels 107, for any panel 107, at least a portion of the panel 107 is located behind the front side 148 of the column 103, thereby satisfying the condition that "at least a portion of the mounting plate 106 is located behind the front side 148 of the column 103".

[0044] Alternatively, the mounting plate 106 may consist of only one panel 107. In the case where the mounting plate 106 consists of only one panel 107, a portion of the panel 107 is located on the left side of the column 103, and another portion of the panel 107 is located on the right side of the column 103. The panel 107 has a cutout area, and the column 103 passes through the cutout area of ​​the panel 107 from bottom to top, thereby satisfying the condition that "at least a portion of the mounting plate 106 is located behind the front side 148 of the column 103".

[0045] Returning to the case where mounting plate 106 includes two panels 107, in this case, the shape of one of the panels 107 can be set to... Figure 6 The shape shown. (As shown) Figure 6 As shown, the mounting plate 106 includes a main body 122, an upper enclosure 123, a lower enclosure 124, and two side enclosures 125. The upper enclosure 123 is connected to the upper edge of the main body 122, the lower enclosure 124 is connected to the lower edge of the main body 122, and the two side enclosures 125 are respectively connected to the left and right edges of the main body 122. The side enclosure 125 closest to the column 103 can be connected to the column 103 by bolts. The upper enclosure 123, the lower enclosure 124, and the two side enclosures 125 all protrude forward relative to the main body 122, thereby defining a forward-facing groove 128. This arrangement helps to improve the rigidity of the mounting plate 106. Furthermore, since the main body 122 is located at the rear of the mounting plate 106, at least a portion of the main body 122 can be positioned behind the front side 148 of the column 103 to satisfy the condition that "at least a portion of the mounting plate 106 is located behind the front side 148 of the column 103". Even further, at least a portion of the main body 122 can be located between the front side 148 and the rear side 149 of the column 103.

[0046] like Figure 1 and Figure 2As shown, the bracket 101 also includes at least two hanging strips 108, which are detachably hung on the front side of the mounting plate 106 and are used to connect to the display device 201. To facilitate the connection between the hanging strips 108 and the mounting plate 106, the panel 107 also includes an upper flange 126 and a lower flange 127. The upper flange 126 is connected to the upper enclosure 123, and the lower flange 127 is connected to the lower enclosure 124. Figure 1 As shown, the hanging strip 108 includes multiple first mounting holes 109 and multiple second mounting holes 110. The first mounting holes 109 are round holes, and the second mounting holes 110 are oblong holes. The hanging strip 108 and the display device 201 can be connected by screws. The first mounting holes 109 and the second mounting holes 110 are for the screws to pass through. The oblong shape of the second mounting holes 110 is to facilitate the adjustment of the screw's position in the second mounting hole 110, thereby facilitating the screw's adaptation to the position of the threaded hole in the display device 201. At least a portion of the hanging strip 108 is located in front of the front side 148 of the column so that the hanging strip 108 can be connected to the display device 201.

[0047] Figure 1 and Figure 2 Only two hanging strips 108 are shown, but to improve the stability of the mounting plate 106 supporting the display device 201, the number of hanging strips 108 can be greater than two. Furthermore, when at least two hanging strips 108 are provided, each panel 107 is connected to at least one hanging strip 108, and the number of hanging strips 108 located on the left side of the column 103 is equal to the number of hanging strips 108 located on the right side of the column 103.

[0048] like Figure 2 As shown, the display device 201 also includes a locking member 111, with each hanging strip 108 connected to one locking member 111. When the locking member 111 is in the locked state, it abuts against the mounting plate 106, and the hanging strip 108 is fixed relative to the mounting plate 106. When the locking member 111 is in the unlocked state, the hanging strip 108 can move left and right relative to the mounting plate 106. Figure 2In the locked state, locking member 111 is in the locked state. Locking member 111 can be a bolt, and hanging strip 108 includes hook portion 116, which hangs on the top of panel 107. The head 143 of locking member 111 (bolt) faces downward so that the user can turn locking member 111. When locking member 111 is in the locked state, locking member 111 abuts against the bottom of panel 107 (for example, locking member 111 abuts against lower enclosure portion 124), locking member 111 and hook portion 116 clamp panel 107, thereby preventing hanging strip 108 from sliding left and right relative to panel 107, and thus fixing hanging strip 108 relative to mounting plate 106. When locking member 111 is in the unlocked state, locking member 111 is not abutting against the bottom of panel 107, and hanging strip 108 can slide left and right along panel 107 so that the user can adjust the position of hanging strip 108 according to the size of display device 201. Alternatively, with the locking element 111 in the unlocked state, the user can apply external force to the lower part of the hanging strip 108 in a direction away from the column 103, causing the lower part of the hanging strip 108 to disengage from the panel 107. Then, by lifting the hanging strip 108 upwards, the hook portion 116 disengages from the top of the panel, thereby separating the hanging strip 108 from the panel 107. In some embodiments, the locking element 111 can also be a pin.

[0049] It should be noted that in some embodiments not shown, the bracket 101 may not have the hanging strip 108. For example, the mounting plate 106 has multiple third mounting holes (not shown), the number and position of which can meet the VESA (Video Electronics Standards Association) standard. Screws pass through the third mounting holes and fix the mounting plate 106 and the back of the display device 201. In this way, the display device 201 can be mounted on the front side of the mounting plate 106 without the hanging strip 108.

[0050] like Figure 7 As shown, the mounting plate 106 can rotate around the first axis 132, that is, the mounting plate 106 can rotate upwards and downwards, thereby changing the tilt angle of the television. Figure 8 As shown, the mounting plate 106 can rotate about the third axis 133, that is, the mounting plate 106 can rotate to the left and right, thereby changing the orientation of the television on the horizontal plane. This arrangement helps to improve the adjustability of the display device 201.

[0051] The following explains how the mounting plate 106 rotates upward and downward. When the mounting plate 106 includes two panels 107, the two panels 107 are detachable from each other and relatively fixed, allowing the two panels 107 to rotate synchronously upward and downward relative to the column 103. This arrangement enables the mounting plate 106 to rotate upward and downward efficiently and stably, while avoiding damage to the display device 201 caused by asynchronous rotation of the two panels 107. The relative fixing of the two panels 107 can be achieved by directly connecting the two panels 107 or by connecting the two panels 107 to the same intermediate component.

[0052] For example, such as Figure 9 As shown, the bracket 101 also includes an outer connecting plate 112, to which both panels 107 are connected, thus fixing the two panels 107 relatively. For ease of description, the two panels 107 will be referred to as the first panel 114 and the second panel 115 below. The outer connecting plate 112 includes a transition portion 119, a first flange portion 120, and a second flange portion 118, both of which are fixedly connected to the transition portion 119. For example, the outer connecting plate 112 can be a single integrally formed component. The first flange portion 120 and the first panel 114 are located on the same side of the column 103 (both are located on the left side of the column 103), and the first flange portion 120 is fixedly connected to the first panel 114. The first flange 120 and the second flange 118 are located on different sides of the column 103, and the second flange 118 and the second panel 115 are located on the same side of the column 103 (both are located on the right side of the column 103). The second flange 118 and the second panel 115 are fixedly connected. Since the transition portion 119 is located on the rear side of the column 103, the transition portion 119 will not protrude from the front side of the column 103. The transition portion 119 and the display device 201 are separated by the column 103, and the transition portion 119 will not obstruct the installation and removal of the display device 201.

[0053] Please combine Figure 9 and Figure 10 The bracket 101 includes two first bolts 135, two second bolts 136, and two third bolts 137. Taking the connection between the first panel 114 and the first flange 120 as an example, one of the first bolts 135 passes through the top of the first flange 120, the side enclosure 125 of the first panel 114, and the left side plate 144 of the column 103. A nut is connected to the first bolt 135 to clamp the first flange 120, the side enclosure 125 of the first panel 114, and the left side plate 144 of the column 103. The first through hole 131 on the side enclosure 125 is for the first bolt 135 to pass through (e.g., ...). Figure 6(As shown). The axis of rotation of the first panel 114 and the second panel 115 relative to the column 103 is the first axis 132. The two first bolts 135 are symmetrical and coaxial, and the central axis of the first bolts 135 is the first axis 132. One of the third bolts 137 passes through the side enclosure 125 of the first panel 114 and the bottom end of the first flange 120. The nut is connected to the third bolt 137 to clamp the side enclosure 125 and the first flange 120 of the first panel 114. The left side plate 144 and the right side plate 145 of the column 103 are provided with clearance notches 139 to allow the third bolt 137 to pass through, so that the mounting plate 106 can rotate smoothly. The second through hole 129 on the side enclosure 125 is for the third bolt 137 to pass through (e.g., Figure 6 (As shown). The connection between the second panel 115 and the second flange 118 is similar to the connection between the first panel 114 and the first flange 120, and will not be described in detail here. That is, the side enclosure portion 125 of the panel 107 is connected to the flange portion of the outer connecting plate 112 by the first bolt 135 and the third bolt 137.

[0054] like Figure 9 and Figure 10 As shown, the bracket 101 also includes an adjusting member 121 and an inner connecting plate 117. The adjusting member 121 is movably connected to the transition portion 119, and at least a portion of the adjusting member 121 is exposed on the rear side of the transition portion 119 (e.g., Figure 9 (As shown). The inner connecting plate 117 is located inside and connected to the column 103. The adjusting member 121 is rotatably connected to the inner connecting plate 117. The adjusting member 121 can move relative to the transition portion 119 so that the first panel 114 and the second panel 115 rotate synchronously relative to the column 103. In this way, the user can move the mounting plate 106 up and down by operating the adjusting member 121, which helps to improve the ease of adjusting the angle of the display device 201.

[0055] like Figure 10As shown, the inner connecting plate 117 is rotatably connected to the column 103. The axis of rotation of the inner connecting plate 117 relative to the column 103 is the second axis 134, and the first axis 132 and the second axis 134 are parallel to each other. More specifically, one second bolt 136 passes through the left side plate 144 of the column 103 and the left end of the inner connecting plate 117, and the other second bolt 136 passes through the right side plate 145 of the column 103 and the right end of the inner connecting plate 117. The two second bolts 136 are symmetrical and coaxial, and the central axis of the second bolts 136 is the second axis 134. The adjusting member 121 is also configured as a bolt. The adjusting member 121 includes a screw portion 142 and a head 143. The head 143 protrudes from the rear side of the transition portion 119 so that the user can tighten the adjusting member 121 with a bolt cutter or other tools. The central axis of the screw portion 142 is spaced apart from the first axis 132, and the central axis of the screw portion 142 intersects and is perpendicular to the second axis 134. The inner connecting plate 117 has a threaded hole through which the screw portion 142 passes, and the screw portion 142 is threadedly connected to the inner connecting plate 117. The screw portion 142 also passes through the transition portion 119, and the screw portion 142 can rotate relative to the transition portion 119. However, in the axial direction of the screw portion 142, the adjusting member 121 remains relatively stationary with respect to the transition portion 119. For example, as Figure 11 As shown, the bracket 101 also includes a limiting nut 140 and a first washer 141. Both the limiting nut 140 and the first washer 141 are located on the front side of the transition portion 119. The limiting nut 140 is connected to the screw portion 142, and the first washer 141 is sandwiched between the limiting nut 140 and the front surface of the transition portion 119. The hole in the transition portion 119 through which the screw portion 142 passes is not threaded. When the screw portion 142 rotates, the limiting nut 140 rotates with it. Due to the obstruction of the limiting nut 140, the screw portion 142 cannot move backward. Thus, the screw portion 142 can only rotate and cannot move along its own axial direction.

[0056] like Figure 11 As shown, since the screw portion 142 is threadedly connected to the inner connecting plate 117, when the screw portion 142 rotates, it also moves axially relative to the inner connecting plate 117. Furthermore, since the adjusting member 121 and the transition portion 119 remain relatively stationary along the axial direction of the screw portion 142, the distance between the inner connecting plate 117 and the transition portion 119 changes when the screw portion 142 rotates. This allows the outer connecting plate 112, the first panel 114, and the second panel 115 to rotate synchronously around the first axis 132 (around the first bolt 135). In addition, the threaded self-locking effect between the screw portion 142 and the inner connecting plate 117 also fixes the pitch angle of the mounting plate 106.

[0057] like Figure 10As shown, the panel 107 has an arc-shaped groove 130 at one end near the column 103. For example, the arc-shaped groove 130 can be provided on the side enclosure 125. The arc-shaped groove 130 is arranged around the first axis 132, that is, the center of the arc-shaped groove 130 is located on the first axis 132. The bracket 101 also includes a guide 146, which is connected to the column 103 and is slidably disposed in the arc-shaped groove 130. The inner connecting plate 117 is rotatably connected to the column 103 through the guide 146, and the central axis of the guide 146 is the second axis 134. In this embodiment, the second bolt 136 is the guide 146. The cooperation between the guide 146 and the arc-shaped groove 130 can guide the rotation of the outer connecting plate 112 and the mounting plate 106. The guide 146 also serves as a part for connecting the inner connecting plate 117 and the column 103. In this way, there is no need to provide an additional independent guide 146 when the second bolt 136 is provided. This helps to reduce the total number of parts in the bracket 101, lower the cost of the bracket 101, and improve the ease of assembly of the bracket 101. It should be noted that in some embodiments, the first bolt 135, the second bolt 136, the third bolt 137, and the fourth bolt 138 mentioned below can all be replaced with pins.

[0058] The following explains how to rotate the mounting plate 106 to the left and right. Figure 9 As shown, the column 103 includes an upper column section 104 and a lower column section 105. The bottom end of the lower column section 105 is connected to the base 102, and the top end of the lower column section 105 is connected to the bottom end of the upper column section 104. The upper column section 104 is connected to the mounting plate 106, and the lower column section 105 is fixed to the base 102. The upper column section 104 can rotate relative to the lower column section 105 about a vertical axis (i.e., the third axis 133). For example, the upper column section 104 and the lower column section 105 are connected by a fourth bolt 138, the central axis of which is the third axis 133. Since the upper column section 104 can rotate to the left and right relative to the lower column section 105, the mounting plate 106 mounted on the top of the upper column section 104 can rotate to the left and right relative to the base 102. In addition, the bracket 101 also includes a wire harness storage buckle 113, which is installed on the rear side of the column 103 and is used to store wire harnesses.

[0059] like Figure 12 As shown, the bracket 101 also includes a fixing nut 150, a second washer 151, a third washer 152, and a limiting member 153. A fourth bolt 138 passes through the top of the lower column section 105 and the bottom of the upper column section 104 and connects to the fixing nut 150. The second washer 151 is sandwiched between the third washer 152 and the fixing nut 150. The third washer 152 is sandwiched between the bottom of the upper column section 104 and the second washer 151. Figure 13As shown, the second washer 151 has a third through hole 157, and the third washer 152 has a fourth through hole 158. The screw of the fourth bolt 138 can pass through the third through hole 157 and the fourth through hole 158. Figure 13 As shown, the screw of the fourth bolt 138 includes a first limiting plane 155, and the wall of the third through hole 157 includes a second limiting plane 156. When the fourth bolt 138 passes through the third through hole 157, the first limiting plane 155 will be in contact with the second limiting plane 156, and the second washer 151 will be fixed relative to the fourth bolt 138, and the second washer 151 cannot rotate relative to the fourth bolt 138. The fourth through hole 158 is a round hole, and the wall of the fourth through hole 158 is not in contact with the first limiting plane 155, allowing the third washer 152 to rotate relative to the fourth bolt 138.

[0060] like Figure 12 As shown, during the rotation of the upper column segment 104 relative to the lower column segment 105, although the third washer 152, which is in contact with the upper column segment 104, can rotate with the upper column segment 104, the frictional force exerted by the third washer 152 on the second washer 151 will not cause the second washer 151 to rotate because the second washer 151 is fixed relative to the fourth bolt 138. Since the second washer 151 will not rotate, the fixing nut 150 will not be driven by the second washer 151, and the fixing nut 150 will not rotate. This arrangement can reduce the risk of the fixing nut 150 loosening when the upper column segment 104 rotates relative to the lower column segment 105.

[0061] like Figure 13 As shown, in this embodiment, the number of the first limiting plane 155 and the second limiting plane 156 are both two (the second first limiting plane 155 is not in the...). Figure 13 (As shown in the figure). In some other embodiments not shown, in order to keep the second washer 151 stationary relative to the fourth bolt 138, the fourth bolt 138 may also include only one first limiting plane 155, and the hole wall of the first through hole 131 may also include only one second limiting plane 156. Alternatively, in order to keep the second washer 151 stationary relative to the fourth bolt 138, the number of both the first limiting plane 155 and the second limiting plane 156 may be greater than two, as long as the number of the first limiting plane 155 and the second limiting plane 156 are equal and correspond one-to-one.

[0062] like Figure 12As shown, the lower column section 105 is provided with a limiting groove 154, which is arc-shaped and located around the fourth bolt 138. A limiting member 153 is fixed to the upper column section 104, and a portion of the limiting member 153 is disposed within the limiting groove 154. The limiting member 153 can be a bolt. When the upper column section 104 rotates relative to the lower column section 105, the limiting member 153 slides within the limiting groove 154. The walls at both ends of the limiting groove 154 in its circumferential direction can abut against the limiting member 153, thereby limiting the rotation of the upper column section 104.

[0063] In some other embodiments not shown, the column 103 can rotate as a whole relative to the base 102 about a vertical axis. This also enables the mounting plate 106 to rotate to the left and right, and this method eliminates the need to divide the column 103 into a fixed lower column section 105 and a rotatable upper column section 104.

[0064] like Figure 3 As shown, one reason for including the connecting bracket 147 in the prior art is to enable the angle adjustment function of the display device 201. For example, the connecting bracket 147 can rotate up and down relative to the column 103, and the mounting plate 106 can rotate left and right relative to the connecting bracket 147. However, this utility model achieves the angle adjustment function of the display device 201 in a different way, thereby eliminating the connecting bracket 147, and thus shifting the center of gravity of the mounting plate 106 and the display device 201 backward, reducing the risk of the bracket 101 tilting forward.

[0065] 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 support, characterized in that The display device support comprises: a base; a stand column, a bottom end of which is connected with the base; a mounting plate, a top end of the stand column being connected with the mounting plate, a front side of the mounting plate being used for mounting a display device, at least a part of the mounting plate being located behind a front side of the stand column.

2. The display device support of claim 1, wherein, At least a part of the mounting plate is located between a rear side of the stand column and the front side of the stand column.

3. The display device support of claim 1, wherein, The mounting plate comprises two opposite fixed and detachable panels, the two panels being respectively located on left and right sides of the stand column, the two panels being capable of being synchronously turned upward and downward relative to the stand column, for any one of the panels, at least a part of the panel being located behind the front side of the stand column.

4. The display device support of claim 3, wherein, The two panels are respectively a first panel and a second panel, the display device support further comprising an outer connecting plate, the outer connecting plate comprising: a first flange part, the first flange part and the first panel being located on the same side of the stand column, the first flange part being fixedly connected with the first panel; a second flange part, the first flange part and the second flange part being respectively located on different sides of the stand column, the second flange part and the second panel being located on the same side of the stand column, the second flange part being fixedly connected with the second panel; a transition part, the first flange part and the second flange part being fixedly connected with the transition part, and the transition part being arranged at a rear side of the stand column.

5. The display device support of claim 4, wherein, The display device support further comprises: an adjusting member, the adjusting member being movably connected with the transition part, and a part of the adjusting member being exposed at the rear side of the transition part; an inner connecting plate, the inner connecting plate being located inside the stand column and being rotatably connected with the stand column, the adjusting member being connected with the inner connecting plate, the adjusting member being capable of moving relative to the transition part to synchronously rotate the first panel and the second panel relative to the stand column.

6. The display device support of claim 5, wherein, An axis of rotation of the first panel and the second panel relative to the stand column is a first axis, an axis of rotation of the inner connecting plate relative to the stand column is a second axis, the first axis and the second axis being parallel to each other; the adjusting member is arranged as a bolt, the adjusting member comprising a screw rod part and a head part, the head part being exposed at the rear side of the transition part, a central axis of the screw rod part being arranged to be spaced apart from the first axis, the central axis of the screw rod part intersecting the second axis and being perpendicular to the second axis, the inner connecting plate being threadedly connected with the screw rod part, the screw rod part being arranged to pass through the transition part, the screw rod part being capable of rotating relative to the transition part, the adjusting member and the transition part being kept relatively stationary in an axial direction of the screw rod part; when the adjusting member rotates relative to the inner connecting plate and the transition part, a distance between the inner connecting plate and the transition part changes, the outer connecting plate, the first panel and the second panel synchronously rotating about the first axis.

7. The display device support of claim 6, wherein, An end of the panel close to the stand column is provided with an arc-shaped groove, the arc-shaped groove being arranged around the first axis, the display device support further comprising a guide member, the guide member being connected with the stand column, the guide member being slidably arranged in the arc-shaped groove. The inner connecting plate is rotationally connected with the column through the guide, and a middle axis of the guide is the second axis.

8. The display device support of claim 1, wherein, The column comprises an upper column segment and a lower column segment, a bottom end of the lower column segment is fixedly connected with the base, a top end of the lower column segment is connected with a bottom end of the upper column segment, the upper column segment is connected with the mounting plate, and the upper column segment can rotate relative to the lower column segment about a vertical axis. Alternatively, the column can rotate relative to the base about a vertical axis as a whole.

9. The display device support of claim 1, wherein, The mounting plate comprises one panel or a plurality of panels which are detachably connected with each other, and the panel comprises: a main body part; an upper enclosing part connected with an upper side edge of the main body part; a lower enclosing part connected with a lower side edge of the main body part; two side enclosing parts, which are respectively connected with left and right side edges of the main body part, and the upper enclosing part, the lower enclosing part and the two side enclosing parts all protrude forward relative to the main body part, thereby defining a groove with an opening arranged forwardly, and at least a part of the main body part is located rearward of a front side of the column.

10. The display device support of claim 1, wherein, The display device support further comprises at least two hanging strips which are detachably hung on a front side of the mounting plate, and the hanging strips are used for being connected with the display device. The display device further comprises locking members, each of the hanging strips is connected with one of the locking members, when the locking member is in a locked state, the locking member abuts against the mounting plate, and the hanging strip is fixed relative to the mounting plate; when the locking member is in an unlocked state, the hanging strip can move leftward and rightward relative to the mounting plate.

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