Display support

Abstract

The utility model provides a displayer support which comprises a stand column part, a supporting part and a supporting part. The stand column part can be installed on a table top. The positioning piece is installed on the stand column part, and a limiting groove is formed in the end, away from the stand column part, of the positioning piece in a concave mode; one end of the at least one movable arm is rotationally connected to the positioning piece, and the other end of the at least one movable arm can be connected to the display; the limiting piece is connected to the movable arm in a sliding mode and can slide in the length direction of the at least one movable arm, and a part of the limiting piece is contained in the limiting groove. And the limiting piece is in contact with one inner side wall of the limiting groove so as to limit the rotation of the at least one movable arm relative to the positioning piece. The limiting piece is matched with the limiting groove, so that the rotating angle of the movable arm can be limited, and the situation that the displayer support is separated from the gravity center of the desktop and topples over due to random rotation is avoided.

Description

Technical Field

[0001] This application relates to a bracket, and more particularly to a monitor bracket. Background Technology

[0002] Commonly used monitors on the market include clip-on monitors and stand-up monitors. Clip-on monitors are widely praised by consumers because they can be stably clamped to a table.

[0003] There are two types of clamp-on monitor stands: gas spring type and simple type. The simple type includes symmetrical arms, one end of which connects to the monitor. These arms can rotate back and forth, allowing the monitor to change its position relative to the desktop once mounted. However, monitors have weight, and if the user rotates the arms beyond a certain angle, causing a significant shift in the monitor stand's center of gravity and moving it off the desktop, the monitor stand may detach and tip over. Utility Model Content

[0004] To address the problems existing in current monitor stands, this invention provides a monitor stand that limits the angle of front-to-back adjustment, thereby preventing the monitor stand's center of gravity from shifting off the desktop.

[0005] A monitor stand for supporting a monitor on a desktop includes:

[0006] The column part can be installed on the desktop;

[0007] A positioning component is installed on the column portion, and a limiting groove is recessed at the end of the positioning component away from the column portion.

[0008] At least one movable arm, one end of which is rotatably connected to the positioning member, and the other end of which is connectable to the display; and

[0009] Limiting components,

[0010] The limiting member is slidably connected to the movable arm and can slide along the length direction of the at least one movable arm. A portion of the limiting member is received in the limiting groove, and the limiting member contacts one inner sidewall of the limiting groove to limit the rotation of the at least one movable arm relative to the positioning member.

[0011] In some embodiments, a sliding hole is provided on the movable arm corresponding to the limiting member. A portion of the limiting member is housed inside the movable arm, and the other portion protrudes from the movable arm through the sliding hole. The limiting member slides along the sliding hole and is housed in the limiting groove.

[0012] In some embodiments, the limiting member is provided with a limiting portion, which is received in the limiting groove and contacts one inner sidewall of the limiting groove.

[0013] In some embodiments, the limiting member includes a fixing part, a locking part, and a sliding part.

[0014] The fixing part is located on the outside of the movable arm.

[0015] A portion of the sliding part is housed inside the movable arm, and another portion protrudes to the outside of the movable arm through the sliding hole.

[0016] The locking part passes through the connecting fixed part and the sliding part in sequence, and the bottom of the movable arm is clamped between the fixed part and the sliding part, so that the distance between the fixed part and the sliding part can be adjusted by the locking part.

[0017] In some embodiments, the side of the fixed portion near the sliding portion is recessed inward to form a guide groove, and a portion of the sliding portion protruding outside the movable arm is received in the guide groove, so that a portion of the sliding portion can move up and down along the inner wall of the guide groove.

[0018] In some embodiments, the fixing portion includes a main body portion and a limiting portion extending protruding from one side of the main body portion, the guide groove is formed in the main body portion, and the locking portion passes through the bottom surface of the guide groove and connects to the sliding portion.

[0019] The limiting part is housed in the limiting groove and contacts one inner sidewall of the limiting groove.

[0020] In some embodiments, a first contact portion protrudes from the outer side wall of the guide groove.

[0021] The sliding portion includes a second contact portion and a connecting member extending from one side of the second contact portion.

[0022] The first contact portion and the second contact portion are arranged at a distance from each other.

[0023] The connecting component is slidably received within the guide groove.

[0024] In some embodiments, the movable arm includes a first arm, a second arm, a rotating component, and a mounting plate.

[0025] One end of the first arm is rotatably connected to the positioning member, and the other end is rotatably connected to the second arm.

[0026] The end of the second arm away from the first arm is rotatably connected to the rotating component.

[0027] The rotating component is rotatably connected to the hanging plate.

[0028] The end of the mounting plate away from the rotating component is detachably connected to the display.

[0029] In some embodiments, the monitor bracket further includes a cable management cover, which includes a decorative portion and two resilient clamping portions. The decorative portion is fixedly mounted to the side wall of the movable arm, and the two clamping portions protrude from the bottom of the movable arm. The ends of the two clamping portions are spaced apart to form clamping spaces, and a receiving space is formed between the inner side walls of the two clamping portions.

[0030] The receiving space and the clamping space are interconnected.

[0031] The power cord of the display can enter the receiving space through the clamping space.

[0032] In some embodiments, a clamping member is installed on the bottom of the column portion. The clamping member includes a first fixing plate, a second fixing plate, a clamping plate, and a locking part. The first fixing plate is located at the bottom of the column portion and is connected to the column portion.

[0033] The second fixing plate is installed along the length of the column portion, and one end of it is connected to the end of the first fixing plate.

[0034] One end of the locking part passes through the end of the second fixing part away from the first fixing part and is connected to the clamping plate. The locking part changes the distance between the clamping plate and the first fixing plate by tightening and loosening.

[0035] The clamping plate and the first fixing plate work together to clamp the monitor onto the desktop, thus fixing the monitor to the desktop. Attached Figure Description

[0036] Figure 1 This is a perspective view of the monitor stand of the utility model of this application.

[0037] Figure 2 yes Figure 1 Diagram showing the usage status of a monitor stand.

[0038] Figure 3 yes Figure 1 Another perspective view.

[0039] Figure 4 yes Figure 3 The assembly structure diagram of the protruding positioning component and the movable arm.

[0040] Figure 5 yes Figure 3 A schematic diagram of the structure of the first movable arm.

[0041] Figure 6 yes Figure 5 Exploded view of the rotating component.

[0042] Figure 7 yes Figure 5 A cross-sectional view of the rotating component.

[0043] Figure 8 yes Figure 4 The assembly structure diagram of the limiting component and the movable arm.

[0044] Figure 9 yes Figure 8 Exploded view of the limiting component.

[0045] Figure 10 yes Figure 9 Another perspective of the exploded view.

[0046] Figure 11 yes Figure 8 A sectional view.

[0047] Figure 12 yes Figure 1 The structural diagram of the clamping component.

[0048] Explanation of main component symbols

[0049] 10. Column section; 11. Storage section; 30. Clamping component; 31. First fixing plate; 33. Second fixing plate; 35. Clamping plate; 37. Locking part; 50. Limiting component; 51. Fixing part; 52. Main body section; 521. Guide groove; 523. First contact part; 525. Recess; 527. Through hole; 53. Sliding part; 531. Second contact part; 533. Connecting component; 57. Limiting part; 59. Locking part; 70. Positioning component; 71. Anti-slip part; 73. Positioning part; 75. Connecting part; 750. Pin; 751. First connecting part; 753. Second connecting part; 755. Third connecting part; 757. Fourth connecting part; 759. Limiting groove; 90. Movable arm; 90a. First movable arm; 90b. Second movable arm; 91. Cable management cover; 911. Receiving space; 93. First arm; 931. Sliding hole; 95. Second arm; 951. Rotating shaft; 97. Rotating component; 971. First mounting part; 971a. Main body; 971b. Protrusion; 973. Bracket; 975. Locking component; 977. Second mounting part; 977a. Turntable; 977b. Connecting shaft; 979. Elastic pad; 979a. First elastic pad; 979b. Second elastic pad; 99. Hanging plate; 100. Monitor bracket. Detailed Implementation

[0050] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0051] The following is a reference to the appendix. Figures 1-12 The specific embodiments of this application will be described in further detail below.

[0052] Reference Figure 1 The monitor stand 100 is used to mount multiple monitors and fix them to a desktop. The monitor stand 100 includes a positioning member 70, with at least one independently mounted movable arm 90 at each end of the positioning member 70. A monitor can be mounted on the end of each movable arm 90 away from the positioning member 70. Each movable arm 90 can rotate back and forth relative to the positioning member 70 to change the position of the monitor relative to the desktop. A limiting member 50 is mounted on the end of each movable arm 90 closest to the positioning member 70. The limiting member 50 can engage with both ends of the positioning member 70, thereby limiting the range of rotation of the movable arm 90 and ensuring that the center of gravity of the monitor stand 100 remains on the desktop to prevent the monitor stand 100 from tipping over.

[0053] Reference Figure 2 and Figure 3The monitor stand 100 includes a column 10, a clamping member 30, a limiting member 50, at least one positioning member 70, and at least two movable arms 90. The clamping member 30 is connected to the bottom of the column 10 and can clamp and fix the end of the monitor to a desktop. The at least one positioning member 70 is slidably connected to the column 10 and can be positioned on the column 10 to limit the height of the monitor relative to the desktop. The at least two movable arms 90 have identical structures, each mounted at one end of each positioning member 70, and formed on both sides of the monitor stand 100 with the column 10 as the axis of symmetry. Limiting members 50 are installed at both ends of the movable arms 90 near the positioning members 70. Each positioning member 70 has a limiting groove 759 corresponding to the position of the limiting member 50, and the limiting member 50 is slidably engaged at both ends of the limiting groove 759, thereby limiting the rotation angle range of the movable arm 90. It is understood that the positioning member 70 can be omitted, as long as the column 10 is rotatably connected to the at least two movable arms 90.

[0054] The column portion 10 is elongated, with its bottom end detachably connected to the clamping member 30, and a positioning member 70 slidably mounted on the other end. It is understood that in other embodiments, the column portion 10 includes at least two columns, one of which can slide and be fixed within or protrude from the other column, thereby allowing the column portion 10 to extend or shorten its overall length to adjust the height between the monitor and the desktop. It is understood that the column portion 10 can be a height-adjustable telescopic structure, or a splicing structure capable of connecting multiple columns; any structure capable of adjusting the height of the column portion 10 is acceptable.

[0055] A storage section 11 is slidably mounted on the column 10. The storage section 11 is used to store the mounting lines of the positioning display.

[0056] At least one positioning member 70 is slidably connected to the outer periphery of the column portion 10 and can slide along the length direction of the column portion 10 under the action of external force to change the height between the positioning member 70 and the bottom of the column portion 10.

[0057] Reference Figure 3 The positioning member 70 includes an anti-slip part 71, a positioning part 73, and multiple connecting parts 75. The anti-slip part 71 is sandwiched between the positioning part 73 and the column part 10, and has a through-hole forming inside for the column part 10 to pass through. The positioning part 73 is cylindrical and is located at the end of the anti-slip part 71 away from the column tube, and covers the anti-slip part 71.

[0058] Reference Figure 4The connecting portions 75 extend and protrude from the end of the positioning portion 73. There are four connecting portions 75 in total, specifically including a first connecting portion 751, a second connecting portion 753, a third connecting portion 755, and a fourth connecting portion 757. The first connecting portion 751 and the second connecting portion 753 are spaced apart and located on the left side of the column portion 10, while the third connecting portion 755 and the fourth connecting portion 757 are spaced apart and located on the right side of the column portion 10. In this embodiment, the first connecting portion 751 and the third connecting portion 755 are located on the same horizontal line, and the second connecting portion 753 and the fourth connecting portion 757 are located on the same horizontal line, meaning that the connecting portions 75 on the left and right sides are symmetrically arranged with the column tube as the axis of symmetry.

[0059] Each connecting part 75 has a connecting hole, and the connecting holes on the same side are correspondingly arranged and can be inserted with a pin 750 to connect the two connecting parts 75 and the movable arm 90. A limiting groove 759 is formed in the direction of the column portion 10 at the ends of the second connecting part 753 and the fourth connecting part 757 away from the second connecting part 753. The limiting groove 759 is arc-shaped and corresponds to the rotation trajectory of the movable arm 90. In this embodiment, the limiting groove 759 extends from the middle of the end of the connecting part 75 away from the column portion 10, along the arc edge of the end of the connecting part 75, forming an arc-shaped groove structure. The opening of the limiting groove 759 faces the tabletop side. In other words, when viewed in a top view of the second connecting part 753 and the fourth connecting part 757, the first inner wall of the limiting groove 759 is located at the middle of the end of the connecting part 75.

[0060] The movable arm 90 includes a first movable arm 90a and a second movable arm 90b. One end of the first movable arm 90a is housed between a first connecting portion 751 and a second connecting portion 753 and is rotatably connected to the first connecting portion 751 and the second connecting portion 753 via a pin 750. One end of the second movable arm 90b is housed between a third connecting portion 755 and a fourth connecting portion 757 and is rotatably connected to the third connecting portion 755 and the fourth connecting portion 757 via a pin 750. The first movable arm 90a and the second movable arm 90b have the same structure. This embodiment takes the first movable arm 90a as an example to describe its structure in detail.

[0061] Reference Figure 4 and Figure 5The first movable arm 90a includes a cable management cover 91, a first arm 93, a second arm 95, a rotating member 97, and a mounting plate 99. The end of the first arm 93 is rotatably connected to the second arm 95 and the connecting part 75. The second arm 95 is rotatably connected to the rotating member 97. The mounting plate 99 is rotatably connected to the end of the second arm 95 away from the first arm 93 and is used to mount the display. The cable management cover 91 covers the outer periphery of the second arm 95 and the first arm 93 and is used to collect and position the display's cables. Therefore, after the display is mounted on the mounting plate 99, its position or angle can be changed by rotating the first arm 93, the second arm 95, the rotating member 97, or the mounting plate 99.

[0062] Reference Figure 5 Specifically, one end of the first arm 93 is housed between the first connecting portion 751 and the second connecting portion 753. A pin 750 passes sequentially through the first connecting portion 751, the first arm 93, and the second connecting portion 753, thereby rotatably connecting the first arm 93 to the connecting portion 75. The other end of the first arm 93 is connected to a pivot 951. One end of the second arm 95 is located above the other end of the first arm 93 and is rotatably connected to one end of the second arm 95 via the pivot 951. A strip-shaped sliding hole 931 (see reference) is provided on the first arm 93 near the limiting groove 759. Figure 8 The sliding hole 931 is used to install the limiting member 50, so that the first arm 93 can drive the pin 750 to rotate synchronously relative to the connecting part 75, and the rotation angle is limited by the limiting member 50. In this embodiment, the rotation angle range of the first arm 93 after being limited by the limiting member 50 is 0-45 degrees.

[0063] Refer again Figure 5 The second arm 95 is located below the first arm 93, with one end corresponding to the end of the first arm 93. It is rotatably connected to the first arm 93 via a pivot 951, so that when the second arm 95 rotates relative to the first arm 93, the second arm 95 can rotate back and forth at a certain angle relative to the first arm 93. In this embodiment, the angle range of the second arm 95's back and forth rotation relative to the first arm 93 is 0-180 degrees. The other end of the second arm 95 is rotatably connected to the rotating component 97.

[0064] There are two cable management covers 91, and the two cable management covers 91 are respectively snapped onto the outer periphery of the first arm 93 and the second arm 95. The two bottom ends of the cable management covers 91 are bent inward to form a receiving space 911 (see reference). Figure 4 The two ends of the containment space 911 are open to allow the lines of the display to pass through.

[0065] The cable management cover 91 includes a decorative part and two clamping parts extending from one side of the decorative part. The decorative part is fixedly mounted to the side wall of the first arm 93, and the clamping parts protrude from the bottom of the first arm 93 and are made of an elastic material. The side of the clamping parts away from the decorative part is bent to form a receiving space 911.

[0066] The cable management cover 91 has two clamping portions spaced apart from each other, forming a clamping space between them. A receiving space 911 is formed between the inner walls of the two clamping portions, and the display cable is inserted into the receiving space 911 from the clamping space. The two ends of the two clamping portions are spaced apart, so that the receiving space 911 communicates with the outside and the clamping space. When the display cable with a plug is pressed into the clamping space, the two clamping portions elastically deform and separate, allowing the display cable to be inserted into the receiving space. Thus, the display cable with a plug passes sequentially between one end of the two clamping portions, through the clamping space, and into the receiving space 911, thereby organizing the display cable.

[0067] Reference Figure 5 and Figure 6 One end of the rotating component 97 is vertically connected to the end of the second arm 95 away from the first arm 93, and the other end is equipped with a mounting plate 99, which is detachably connected to the display.

[0068] Reference Figure 6 Specifically, the rotating component 97 includes a first mounting part 971, a bracket 973, a locking component 975, a second mounting part 977, and two elastic pads 979. One end of the first mounting part 971 is rotatably connected to the end of the second arm 95 away from the first arm 93, and the other end is rotatably connected to the bracket 973 through the locking component 975. One end of the second mounting part 977 is inserted into the bracket 973, and the other end passes through the bracket 973 and is rotatably connected to the mounting plate 99. The two elastic pads 979 pass through the second mounting part 977 respectively and press the bracket 973 from opposite sides, so that the second mounting part 977 and the bracket 973 are tightly connected and not easy to detach. Therefore, after the monitor is installed on the mounting plate 99, the display angle of the monitor can be adjusted by rotating the rotating component 97 up and down, or the display direction of the monitor can be adjusted by rotating the mounting plate 99 circumferentially, so that it can freely switch between landscape and portrait display.

[0069] Reference Figure 7 and Figure 8The first mounting portion 971 includes a main body 971a and a protrusion 971b. The main body 971a is cylindrical, and its two ends are connected to the two ends of the bracket 973 and fixed by locking members 975. The protrusion 971b is U-shaped, extending from the outer periphery of the main body 971a, and its extension direction is perpendicular to the extension direction of the column portion 10. The two ends of the protrusion 971b are rotatably connected to the end of the second arm 95, so that when the protrusion 971b is rotated in the front-back direction, the protrusion 971b rotates a certain angle relative to the second arm 95. In this embodiment, the range of the front-back rotation angle of the protrusion 971b relative to the second arm 95 is ±90 degrees.

[0070] The bracket 973 is U-shaped, hollow inside and used to accommodate the main body 971a. The two ends of the main body 971a and the two ends of the bracket 973 are on the same plane. The locking member 975 passes through the two ends of the main body 971a and the bracket 973, so that the main body 971a and the bracket 973 are rotatably connected. By rotating the bracket 973, the bracket 973 can be flipped up and down relative to the main body 971a at a certain angle. In this embodiment, the angle range of the bracket 973 flipping up and down relative to the main body 971a is ±90 degrees.

[0071] The second mounting part 977 has a T-shaped cross-section and includes a turntable 977a and a connecting shaft 977b. The turntable 977a is circular and is formed on the side of the bracket 973 away from the main body 971a. It is rotatably connected to the back of the mounting plate 99, so that the mounting plate 99 can rotate 360 ​​degrees relative to the bracket 973 to change the display orientation of the monitor and switch the monitor between landscape and portrait modes.

[0072] The connecting shaft 977b extends and protrudes from the middle of the turntable 977a. It is long and narrow, and the other end is fixed inside the main body 971a. This ensures that after the display is installed on the mounting plate 99, the mounting plate 99 will not detach from the first mounting part 971 during rotation due to the large weight of the display.

[0073] The two elastic pads 979 include a first elastic pad 979a and a second elastic pad 979b. The first elastic pad 979a passes through the connecting shaft 977b and abuts against the inner side of the bracket 973, increasing the contact area between the bracket 973 and the turntable 977a, while pressing the bracket 973 to prevent separation between the bracket 973 and the turntable 977a.

[0074] The second elastic pad 979b is located between the bracket 973 and the turntable 977a. It also abuts against the hanging plate 99 to prevent the hanging plate 99 from directly rubbing against the bracket 973 during rotation, which would cause wear on the surface of the bracket 973. Furthermore, the second elastic pad 979b is made of elastic material, which can further reduce the friction generated by the rotation of the hanging plate 99.

[0075] The mounting plate 99 is installed on the side of the second elastic pad 979b away from the bracket 973 and is rotatably connected to the turntable 977a. The mounting plate 99 includes a detachably connected first mounting plate and a second mounting plate, which are connected to each other by fasteners such as screws. The first mounting plate is located on the side of the second mounting plate away from the rotating part 97, and has multiple through holes for connecting the display. The second mounting plate is installed and abuts between the first mounting plate and the second elastic pad 979b. The center of the second mounting plate is recessed to form a circular mounting hole, through which the turntable 977a passes and is rotatably received, allowing the second mounting plate to rotate 360 ​​degrees relative to the turntable 977a. When the display is installed on the first mounting plate, rotating the display causes the mounting plate 99 and the display to rotate relative to the turntable 977a. When the external force applied to the display is stopped, the display stops rotating and remains in a specific position.

[0076] Reference Figure 8 The limiting member 50 is slidably connected to the sliding hole 931 of the first arm 93. It can be close to the connecting part 75 and one end is engaged in the limiting groove 759, thereby limiting the rotation angle range of the first arm 93. Alternatively, the limiting member 50 can slide away from the limiting groove 759, thereby releasing the limiting of the first arm 93.

[0077] The limiting member 50 includes a fixing part 51, a sliding part 53, and a locking part 59. The fixing part 51 is located below the first arm 93 and is positioned near the sliding hole 931. The sliding part 53 is housed inside the first arm 93 and partially protrudes outside the first arm 93 through the sliding hole 931. The locking part 59 passes sequentially through the fixing part 51 and the sliding part 53 and rotates relative to the fixing part 51 to adjust the distance between the fixing part 51 and the sliding part 53.

[0078] Reference Figures 9 to 11 The fixing part 51 includes a main body 52 and a limiting part 57 extending from one side of the main body 52. ​​The main body 52 has a cylindrical structure, and a guide groove 521 is formed by a downward recess in the middle of one side near the first arm 93. Two first contact parts 523 are formed by protruding from the two opposite outer side walls of the guide groove 521 along the width direction of the guide groove 521, and the two first contact parts 523 are located on both sides of the guide groove 521. In this embodiment, the limiting part 57 extends from the length direction of the guide groove 521, so that the ends of the opposite side walls of the limiting part 57 are connected to the two first contact parts 523. A recess 525 is provided on the side of the main body 52 away from the first arm 93, and a through hole 527 is provided through the bottom surface of the recess 525, so that the threaded part of the locking part 59 is threadedly connected to the sliding part 53 through the through hole 527, and the head of the locking part 59 is received in the recess 525.

[0079] The sliding portion 53 includes a second contact portion 531 and a connecting member 533 extending protruding from one side of the second contact portion 531. The second contact portion 531 has a disc structure, and the opposing first and second portions of the connecting member 533 cooperate with the two first contact portions 523. The connecting member 533 is partially received within the guide groove 521 and contacts the inner wall of the guide groove 521, allowing it to slide up and down along the inner wall of the guide groove 521. The first contact portions 523 and the second contact portions 531 are spaced apart from each other, and the connecting portion is slidably received within the guide groove.

[0080] In this embodiment, the second contact portion 531 is housed inside the first arm 93 and contacts the inner wall of the first arm 93. The connecting member 533 passes through the sliding hole 931 and is housed in the guide groove 521. The locking portion 59 passes through the fixing portion 51 and is threadedly connected to the sliding portion 53. Then, the user holds the fixing portion 51 and moves it along the length of the sliding hole 931, and the limiting portion 57 enters the limiting groove 759. Then, the locking portion 59 is rotated clockwise, and the limiting member 50 is positioned at a predetermined position on the first arm 93. At this time, when the first arm 93 rotates relative to the two connecting portions 75, the limiting portion 57 abuts against the inner wall of the limiting groove 759, preventing the first arm 93 from continuing to rotate relative to the connecting portions 75, thereby ensuring that the center of gravity of the monitor stand is always located on the desktop side, preventing the monitor stand from collapsing due to the weight of the monitor stand shifting off the desktop.

[0081] It should be noted that before the limiting part 50 enters the market, the locking part 59 has been rotated to adjust the distance between the fixed part 51 and the sliding part 53, so that there is a small gap between the fixed part 51 and the sliding part 53. Therefore, the user does not need to rotate the locking part 59 when using it, but only needs to move the fixed part 51.

[0082] Reference Figure 12 The clamping component 30 includes a first fixing plate 31, a second fixing plate 33, a clamping plate 35, and a locking part 37. The first fixing plate 31 is installed at the bottom of the column part 10. One end of the second fixing plate 33 is connected to the first fixing plate 31, and the other end has an insertion hole for inserting the locking part 37. One end of the locking part 37 is connected to the clamping plate 35. The clamping plate 35 and the first fixing plate 31 cooperate with each other to clamp the edges of both ends of the table, thereby fixing the monitor on the tabletop.

[0083] The first fixing plate 31 is located at the bottom of the column portion 10 and is detachably connected to the column portion 10. An anti-slip strip is installed on its bottom. The bottom of the first fixing plate 31 is detachably connected to the second fixing plate 33. It is understood that in other embodiments, the first fixing plate 31 can be detached from the second fixing plate 33 and independently fixed to the column portion 10, serving as the bottom of the column portion 10 placed on the table. Due to the anti-slip strip, the column portion 10 does not easily shift or tip over on the table, and the monitor can be stably placed on the table.

[0084] The second fixing plate 33 is U-shaped, with one end detachably connected to the bottom end of the first fixing plate 31. Its middle part extends along the extension direction of the column portion 10, and its other end is bent towards the bottom of the column portion 10. An insertion hole is provided at the end of the second fixing plate 33 away from the first fixing plate 31.

[0085] One end of the locking part 37 passes through the insertion hole and is fixedly connected to the clamping plate 35. The clamping plate 35 and the upright part 10 are located on the same plane and cooperate to clamp the end edge of the desktop. When it is necessary to remove the monitor from the desktop, simply loosen the locking part 37 and move it away from the first fixing plate 31.

[0086] When installing the monitor bracket 100, firstly, connect the first fixing plate 31 and the column portion 10 together. Next, install the second fixing plate 33 and the locking member respectively, and rotate the locking member 37 so that the distance between the first fixing plate 31 and the clamping plate 35 is adapted to the thickness of the edge of the desktop. Then, move the storage part 11 downward from the top of the column portion 10 and fit it around the outer periphery of the column portion 10. Then, connect the first arm 93 and the pin 750 to the connecting part 75 in sequence, and install the first arm 93 in the sliding hole 931 of the first arm 93. Install the limiting member 50, then install the second arm 95 and the rotating shaft 951. At the same time, cover the outer periphery of the first arm 93 and the second arm 95 with the cable management cover 91, and install the receiving space 911 towards the bottom of the first arm 93 and the second arm 95. Next, install the rotating member 97 on the end of the second arm 95 away from the first arm 93. After the rotating member 97 is installed, connect the hanging plate 99 to the rotating member 97. Finally, move the positioning member 70 downward from the top of the column part 10 and fit it on the outer periphery of the column part 10.

[0087] When using the monitor stand 100 and installing the monitor, firstly, rotate the locking part 37 so that the clamping plate 35 and the first fixing plate 31 cooperate to clamp the monitor stand 100 to the edge of the desktop. Next, install the monitor on the mounting plate 99. Then, pass the monitor's mounting cable through the receiving space 911 and the storage part 11 and store it in the designated position. Finally, the user can rotate the stand 973, the rotating part 97, the second arm 95, or the first arm 93 according to viewing needs. It should be noted that if it is necessary to ensure that the monitor stand 100 is always stably clamped to the desktop during monitor viewing, the limiting member 50 needs to slide towards the limiting groove 759 and be partially received within the limiting groove 759. In this case, the rotation angle range of the first arm 93 is limited to the two ends of the limiting groove 759. If the monitor needs to be used for screen splicing or other purposes without restricting the rotation angle, simply slide the limiting member 50 away from the limiting groove 759.

[0088] In this application, the rotation angle between the first arm 93 and the connecting part 75 is limited by the limiting member 50, thereby ensuring that the center of gravity of the monitor bracket 100 does not deviate from the desktop and the monitor bracket 100 can be stably clamped on the desktop. It is understood that in other embodiments, the positioning member 70 is not limited to one, and the movable arm 90 is not limited to two. Each positioning member 70 can be connected to only one monitor, and as long as at least two monitors are distributed on different sides of the column part 10, it can be ensured that the center of gravity of the monitor bracket 100 does not deviate from the desktop. The specific design is based on the needs of the monitor.

[0089] This utility model can be configured by freely combining the above-described embodiments within the scope of the utility model as described in the claims, or by appropriately modifying or omitting a portion of the embodiments.

[0090] The scope of this utility model is not limited to the above description, but is defined by the claims. Therefore, the embodiments described in this specification are merely illustrative and not intended to limit the scope. Thus, all modifications that do not depart from the scope and limits of the claims, as well as content equivalent to the scope and limits of the claims, are included within the scope of the claims.

Claims

1. A display support for supporting a display on a desktop, the display support comprising: Comprising: a stand portion, which is capable of being mounted on the table top; a positioning member, which is mounted on the stand portion, and whose end away from the stand portion is recessed with a limiting slot; at least one movable arm, one end of which is rotatably connected to the positioning member, and the other end of which is capable of being connected to the display; and a limiting member, which is slidably connected to the movable arm, and is capable of sliding along the length direction of the at least one movable arm while a part of the limiting member is accommodated in the limiting slot, and the limiting member is in contact with one of the inner side walls of the limiting slot to limit the rotation of the at least one movable arm relative to the positioning member.

2. The display support according to claim 1, wherein a sliding hole is formed on the movable arm corresponding to the limiting member, a part of the limiting member is accommodated inside the movable arm, and the other part protrudes from the movable arm through the sliding hole, the limiting member slides along the sliding hole and is accommodated in the limiting slot.

3. The display support according to claim 2, wherein the limiting member is provided with a limiting portion protruding therefrom, which is accommodated in the limiting slot and is in contact with one of the inner side walls of the limiting slot.

4. The display support of claim 2, wherein, the limiting member comprises a fixed portion, a locking portion and a sliding portion, the fixed portion is located outside the movable arm, a part of the sliding portion is accommodated inside the movable arm, and the other part protrudes outside the movable arm through the sliding hole, the locking portion passes through the fixed portion and the sliding portion in sequence, and the bottom of the movable arm is clamped between the fixed portion and the sliding portion, so that the distance between the fixed portion and the sliding portion is adjusted by the locking portion.

5. The display support according to claim 4, wherein the side of the fixed portion close to the sliding portion is recessed inwardly to form a guide slot, and a part of the sliding portion protruding outside the movable arm is accommodated in the guide slot, so that a part of the sliding portion can move up and down along the inner wall of the guide slot.

6. The display support according to claim 5, wherein the fixed portion comprises a main body portion and a limiting portion protruding and extending from one side of the main body portion, the guide slot is formed in the main body portion, and the locking portion is connected to the sliding portion through the bottom surface of the guide slot, the limiting portion is accommodated in the limiting slot and is in contact with one of the inner side walls of the limiting slot.

7. The display support according to claim 6, wherein a first contact portion is protruding from the outer side wall of the guide slot, the sliding portion comprises a second contact portion and a connecting member protruding and extending from one side of the second contact portion, the first contact portion and the second contact portion are oppositely arranged, the connecting member is slidably accommodated in the guide slot.

8. The display support according to claim 1, wherein the movable arm comprises a first arm, a second arm, a rotating member and a hanging plate, one end of the first arm is rotatably connected to the positioning member, and the other end is rotatably connected to the second arm, The second arm is rotatably connected to the end of the first arm and the rotating member, The rotating member is rotatably connected to the hanging plate, The hanging plate is detachably connected to the end of the rotating member and the display.

9. The display support of claim 1, wherein The display support further comprises a wire management cover, the wire management cover comprises a decorative portion and two clamping portions, the two clamping portions are elastic, the decorative portion is fixedly installed on the side wall of the movable arm, the two clamping portions are protrudingly arranged on the bottom of the movable arm, the end portions of the two clamping portions are oppositely spaced to form a clamping space, and the accommodation space is formed between the inner side walls of the two clamping portions, The accommodation space and the clamping space are in communication with each other, The power cord of the display can enter the accommodation space through the clamping space.

10. The display support of claim 1, wherein The clamping member is installed on the bottom of the column portion, the clamping member comprises a first fixed plate, a second fixed plate, a clamping plate and a locking portion, the first fixed plate is located on the bottom of the column portion and is connected to the column portion, The second fixed plate is installed towards the length direction of the column portion and is connected to the end portion of the first fixed plate, One end of the locking portion passes through the end of the second fixed portion away from the first fixed portion and is connected to the clamping plate, the locking portion changes the distance between the clamping plate and the first fixed plate by screwing and unscrewing, The clamping plate and the first fixed plate cooperatively clamp the desktop so that the display is fixed on the desktop.

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