Display support with adjustable height

Abstract

The height-adjustable displayer support comprises a base, a stand column, a first connecting arm, a second connecting arm and an L-shaped supporting arm, the stand column is arranged on the base in the longitudinal direction, a plurality of positioning holes are formed in the two sides of a limiting groove at equal intervals, one end of the first connecting arm is connected with the positioning holes through connecting blocks and positioning bolts, and the other end of the first connecting arm is connected with the L-shaped supporting arm. The rear portion of the connecting block is provided with a limiting block matched with the limiting groove, the middle of the second connecting arm is movably connected with the other end of the first connecting arm, and the two ends of the second connecting arm are movably and symmetrically provided with L-shaped supporting arms respectively. The bottom and the two sides of the displayer are installed in a clamping mode through the two L-shaped supporting arms and the clamping grooves formed in the inner sides of the two L-shaped supporting arms, the height of the L-shaped supporting arms is adjusted through cooperation of the connecting blocks, the positioning bolts and the positioning holes, then the height of the displayer is adjusted, the overall structure is simple, the displayer is convenient to install, and the practicability is high. And the mounting and supporting efficiency of the display is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of monitor mounting technology, specifically to an adjustable height monitor stand. Background Technology

[0002] In daily life and office settings, it is often necessary to project the content from a computer or mobile phone onto a larger monitor to magnify the display and make it easier for more people to view. Therefore, monitor stands are used to support the monitor.

[0003] Among existing monitor stands, such as the monitor lifting stand disclosed in patent CN222067980U, the structure for fixing the monitor includes a support recess, a mounting plate, an arc-shaped connecting plate, a positioning recess, and a positioning lever. The bottom of the support recess and the mounting plate are adapted to each other. An arc-shaped connecting plate is fixedly connected to one side of the support recess. A positioning recess is fixedly connected to one end of the arc-shaped connecting plate. One end of the positioning lever passes through the positioning hole and extends to the outside of the positioning recess. The positioning recess is adapted to both sides of the monitor.

[0004] It is evident that the installation structure of the aforementioned monitor has a relatively complex connection relationship, and the installation and fixing process of the monitor is also quite cumbersome, resulting in limited ease of use, and therefore needs improvement. Utility Model Content

[0005] To address the aforementioned issues, this utility model provides an adjustable-height monitor stand, comprising a base, a column, a first connecting arm, a second connecting arm, and an L-shaped support arm. The column is longitudinally mounted on the base, and a limiting groove is longitudinally provided on the front side of the column. Several positioning holes are equidistantly spaced on both sides of the limiting groove. One end of the first connecting arm is connected to the positioning hole via a connecting block and a positioning bolt. The rear of the connecting block is provided with a limiting block that mates with the limiting groove. The middle position of the second connecting arm is movably connected to the other end of the first connecting arm. An L-shaped support arm is movably and symmetrically provided at both ends of the second connecting arm, and a slot is provided on the inner side of the L-shaped support arm.

[0006] Furthermore, the second connecting arm has a bidirectional screw along its length inside, and through slots are provided on both sides of the top of the second connecting arm. A nut slider is fitted on each of the threaded sections on both sides of the bidirectional screw, and a connecting rod is provided on the top of the nut slider. The connecting rod passes through the through slot and connects to the L-shaped support arm.

[0007] Furthermore, a handwheel is provided at one end of the bidirectional screw extending from the second connecting arm.

[0008] Furthermore, the first connecting arm and the second connecting arm are rotatably connected via a damping shaft.

[0009] Furthermore, the base is equipped with multiple casters at its bottom.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model uses two L-shaped support arms and slots on their inner sides to snap-fit ​​the bottom and sides of the monitor. The height of the L-shaped support arms can be adjusted by the cooperation of connecting blocks, positioning bolts and positioning holes, thereby adjusting the height of the monitor. The overall structure is simple, the monitor is easy to install, and the installation and support efficiency of the monitor is greatly improved. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the bidirectional screw in this utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the second connecting arm in this utility model;

[0015] Figure 4 This is a schematic diagram showing the connection between the first connecting arm and the second connecting arm in this utility model.

[0016] Figure label:

[0017] 1-Base, 2-Column, 3-First connecting arm, 4-Second connecting arm, 5-L-shaped support arm, 6-Cast, 7-Limiting groove, 8-Positioning hole, 9-Connecting block, 10-Positioning bolt, 11-Limiting block, 12-Card slot, 13-Double screw, 14-Through groove, 15-Nut slider, 16-Connecting rod, 17-Handwheel, 18-Damping shaft. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figure 1 As shown, the height-adjustable monitor stand in this embodiment includes a base 1, a column 2, a first connecting arm 3, a second connecting arm 4, and an L-shaped support arm 5. The column 2 is arranged longitudinally on the base 1, and the bottom of the base 1 is provided with multiple casters 6 to facilitate the movement of the stand.

[0020] The front side of the column 2 is provided with a limiting groove 7 along the longitudinal direction. Several positioning holes 8 are provided at equal intervals on both sides of the limiting groove 7. One end of the first connecting arm 3 is connected to the positioning hole 8 through the connecting block 9 and the positioning bolt 10. By adjusting the position of the positioning bolt 10 in different positioning holes 8, the height of the first connecting arm 3, the second connecting arm 4 and the L-shaped support arm 5 can be adjusted to change the support height of the display.

[0021] The rear of the connecting block 9 is provided with a limiting block 11 that cooperates with the limiting groove 7. The limiting block 11 plays a limiting role, ensuring that the through holes on both sides of the connecting block 9 can be aligned with the positioning holes 8 during the up and down movement of the connecting block 9, and there will be no left and right offset, which facilitates the quick installation of the positioning bolts 10.

[0022] The middle position of the second connecting arm 4 is movably connected to the other end of the first connecting arm 3. Both ends of the second connecting arm 4 are respectively provided with an L-shaped support arm 5 that is movably and symmetrically arranged. The inner side of the L-shaped support arm 5 is provided with a slot 12.

[0023] like Figure 2-3 As shown, the second connecting arm 4 has a bidirectional screw 13 inside along its length, and the two threaded sections of the bidirectional screw 13 have opposite directions of rotation; the top two sides of the second connecting arm 4 are respectively provided with through grooves 14, and a nut slider 15 is fitted on each of the two threaded sections of the bidirectional screw 13. The top of the nut slider 15 is provided with a connecting rod 16, which passes through the through groove 14 and connects to the L-shaped support arm 5. A handwheel 17 is provided at one end of the bidirectional screw 13 extending out of the second connecting arm 4.

[0024] Rotating the handwheel 17 drives the bidirectional screw 13 to rotate, which in turn moves the two nut sliders 15 closer or further apart, thereby adjusting the distance between the two L-shaped support arms 5 to accommodate monitors of different sizes; and the monitor is installed by snapping it into place on the bottom and sides through the slots 12 on the two L-shaped support arms 5, which improves the installation efficiency of the monitor.

[0025] like Figure 4 As shown, the first connecting arm 3 and the second connecting arm 4 are rotatably connected by a damping shaft 18. The angle of the display can be adjusted by flipping the second connecting arm 4 up and down.

[0026] This utility model has a simple overall structure and is easy to install, which greatly improves the efficiency of monitor installation and support.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable height display mount, characterized by: The utility model relates to a support device for display stand, including base, stand, first connecting arm, second connecting arm and L type support arm, the stand is longitudinally arranged on the base, the front side of stand is equipped with limit slot along the longitudinal direction, the both sides of limit slot are equipped with a plurality of positioning hole at equidistance interval, one end of first connecting arm is connected with positioning hole through connecting block and positioning bolt, the rear portion of connecting block is equipped with limit block and is matched with limit slot, the middle position of second connecting arm is movably connected with the other end of first connecting arm, and the both ends of second connecting arm are movably and symmetrically equipped with a L type support arm respectively, and the inner side of L type support arm is equipped with clamping slot.

2. The height adjustable display mount of claim 1, wherein: The second connecting arm is provided with a bidirectional screw along the length direction inside the second connecting arm, both sides of the bidirectional screw are provided with a nut block, and the top of the nut block is provided with a connecting rod.

3. The height adjustable display mount of claim 2, wherein: One end of the bidirectional screw extending out of the second connecting arm is provided with a hand wheel.

4. The height adjustable display mount of claim 1, wherein: The first connecting arm and the second connecting arm are connected through a damping rotating shaft.

5. The height adjustable display mount of claim 1, wherein: The bottom of the base is provided with a plurality of casters.

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