Free vertical hovering display support

Abstract

The utility model relates to a free vertical hovering display support which comprises a base, a stand column, a cantilever and a connector, and further comprises a steel lock air spring and a hovering switch, a mounting cavity is formed in the stand column, a lifting guide groove is formed in the outer wall of the stand column, the lifting guide groove is communicated with the mounting cavity, the steel lock air spring is arranged in the mounting cavity, and the hovering switch is arranged in the mounting cavity. The hovering switch is connected with a piston rod of the steel air locking spring and penetrates through the lifting guide groove outwards, and the cantilever penetrates through the lifting guide groove inwards and is connected with the piston rod of the steel air locking spring. According to the technical scheme, the display support cancels height adjustment gear limitation, supports stepless adjustment, and allows the display to hover at any position, so that adjustment is simple and convenient, and diversified use requirements of users can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of display brackets, and more particularly to a free vertically hovering display bracket. Background Art

[0002] A monitor stand is a device used to support and fix a monitor. It can connect the monitor to a desktop, wall or other supporting structure. Most monitor stands adopt a multi-joint design. These joints allow the various parts of the stand to rotate and extend relative to each other, so that the monitor can be adjusted to different heights and angles.

[0003] Currently, monitor stands often use a telescopic rod as a height adjustment mechanism, as shown in the Chinese patent publication number CN207893365U, titled "A Monitor Lifting Stand." The stand comprises a base, a first sleeve, a telescopic column, a lifting cylinder, and a locking member. The first sleeve is disposed on the base; the telescopic column is movably sleeved within the first sleeve; the lifting cylinder is disposed within the telescopic column, and the telescopic column can be extended from or retracted into the first sleeve through the lifting cylinder; positioning holes are respectively provided at the lower portion of the first sleeve and the lower portion of the telescopic column.

[0004] When the above-mentioned monitor stand requires the positioning holes on the telescopic column and the positioning holes on the first sleeve to coincide with each other, a locking piece is passed through the two positioning holes or pulled out from the two positioning holes to limit or release the telescopic column. Therefore, there are the following problems: first, the positioning holes on the telescopic column and the first sleeve are fixed in position and limited in number, which undoubtedly limits the number of height adjustment positions, resulting in the monitor stand being able to be adjusted only at a few specific positions. When the monitor is connected, the monitor cannot hover at any position, and cannot meet the user's diverse usage needs in different scenarios. Secondly, the locking piece needs to be repeatedly disassembled during adjustment, and the monitor needs to be supported by hand to prevent it from falling, which often requires two people to cooperate to complete, making the height adjustment process more cumbersome and affecting the user experience. Utility Model Content

[0005] In view of the above situation, in order to overcome the problem that the number of height adjustment gears of the above-mentioned existing monitor stand is limited, resulting in the monitor being unable to hover at any position when connected, unable to meet the user's diverse usage needs in different scenarios, and the height adjustment process is relatively cumbersome, requiring repeated disassembly of the locking parts, and affecting the user experience, the purpose of the present utility model is to provide a monitor stand that cancels the height adjustment gear limit, supports stepless adjustment, allows the monitor to hover at any position, thereby making adjustment simple and convenient, and enabling the user's diverse usage needs to be met.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A free vertical hovering display stand comprises a base, a column, a cantilever and a connector, and further comprises a steel lock gas spring and a hovering switch. The column has an interior with an installation cavity, and an outer wall is provided with a lifting guide groove, the lifting guide groove is communicated with the installation cavity, the steel lock gas spring is arranged in the installation cavity, the hovering switch is connected to the piston rod of the steel lock gas spring and passes through the lifting guide groove outward, and the cantilever passes through the lifting guide groove inward and is connected to the piston rod of the steel lock gas spring.

[0008] Preferably, it further comprises a sliding seat, which is connected to the piston rod of the steel lock gas spring and slidably matched with the mounting cavity, and the cantilever is arranged on the sliding seat.

[0009] Preferably, a roller is provided on the slide seat, and a sliding groove is correspondingly provided on the inner wall of the installation cavity. The roller is embedded in the sliding groove and can roll along the sliding groove.

[0010] Preferably, it further includes a support seat, which is arranged in the installation cavity and fixed to the column, and the bottom of the steel lock gas spring is connected to the support seat.

[0011] Preferably, the support seat (9) is fixed to the column by a first bolt, a connecting plate is formed on the top of the support seat, and the connecting plates have two, and the bottom of the steel lock gas spring is embedded between the two connecting plates and connected by a second bolt.

[0012] Preferably, it further comprises a wiring tube, a docking groove is provided on the outer wall of the column, and the wiring tube is embedded in the docking groove.

[0013] Preferably, a counterweight is provided in the base.

[0014] Preferably, a lamp trough is provided on the top of the base, the lamp trough is connected to the inside of the base, a light strip is embedded in the lamp trough, a control circuit board is provided inside the base, and a power cord interface is provided on its outer wall, the light strip and the power cord interface are electrically connected to the control circuit board, and a control switch is also provided on the base, which is electrically connected to the control circuit board.

[0015] Preferably, a threading hole is provided in the lamp trough, the threading hole is communicated with the interior of the base, and a stopper is formed above the threading hole.

[0016] Preferably, the light strip is fixed to the light trough by gluing.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] The display stand of the utility model eliminates the setting of the conventional telescopic rod. By setting a steel lock gas spring and utilizing the precise locking feature of the controllable moving stroke of the piston rod and the feature of providing elastic support and buffering, the connector installed on the display can be hovered at any height, thereby eliminating the restriction of height gears, realizing stepless adjustment, and achieving stable maintenance. At the same time, the adjustment method is simple. The user can touch the hovering switch while holding the cantilever and press it. Thereafter, the cantilever can be moved to any height along the lifting guide groove on the outer wall of the column, thereby simplifying the tedious adjustment process and realizing one-handed adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the display stand of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the display stand of the utility model when a light strip is provided;

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0022] Figure 4 This is a schematic diagram of the overall structure of the display stand of the utility model when a light strip is set on the display stand from another perspective;

[0023] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure of part B;

[0024] Figure 6 This utility model Figure 4 Schematic diagram of the enlarged structure of part C;

[0025] Figure 7 This is a schematic diagram of the internal structure of the column of the display stand of the utility model when viewed from above;

[0026] Figure 8 This utility model Figure 7 Schematic diagram of the enlarged structure of part D;

[0027] Figure 9 This is a partial structural diagram of the display stand column of the utility model;

[0028] Figure 10 This is a schematic diagram of the structure of the display stand after the upper column and the lower column are separated;

[0029] Figure 11 This utility model Figure 10 Schematic diagram of the enlarged structure of part E;

[0030] Figure 12 This utility model Figure 10 Schematic diagram of the enlarged structure of part F;

[0031] Figure 13 This is a schematic diagram of the structure of the display stand base after decomposition of the utility model;

[0032] Figure 14 This utility model Figure 13 Schematic diagram of the enlarged structure of the G part.

[0033] As shown in the figure:

[0034] 1. Base; 101. Lamp trough; 102. Wire hole; 103. Stop block; 2. Column; 201. Mounting cavity; 202. Lifting guide groove; 203. Slide groove; 204. Docking groove; 3. Cantilever; 4. Connector; 5. Steel lock gas spring; 501. Piston rod; 6. Hover switch; 7. Slide seat; 8. Roller; 9. Support seat; 901. Connecting plate; 10. First bolt; 11. Second bolt; 12. Wiring tube; 13. Counterweight; 14. Lamp strip; 15. Control circuit board; 16. Power cord interface; 17. Control switch. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of simplifying the description, and do not indicate or imply that the directions are specific directions that must be possessed, or specific direction structures and operations, and therefore should not be understood as limitations on the present invention.

[0037] like Figure 1 、 Figure 2 、 Figure 4 、 Figures 7 to 11As shown, the utility model relates to a free vertical hovering display stand, which includes a base 1, a column 2, a cantilever 3 and a connector 4, wherein the column 2 is arranged on the base 1, the column 2 has two sections, and the two columns 2 are arranged opposite to each other up and down, so that when packing, the two columns 2 can be stored separately, thereby reducing the length of the entire package, facilitating transportation and subsequent storage, and an end cover is provided on the top of the column 2, which closes the interior of the column 2, making it more visually beautiful, the cantilever 3 cooperates with the column 2, and the connector 4 is provided on the cantilever 3, and the connector 4 is used to install the display, especially, it also includes a steel lock gas spring 5 and a hover switch 6, the steel lock gas spring 5 can choose the existing model on the market, and there is no special restriction, the interior of the column 2 has an installation cavity 201, the installation cavity 201 is arranged along the length direction of the column 2, which makes the column 2 a hollow structure as a whole, and a lifting guide groove 202 is provided on the outer wall of the column 2, and the lifting guide groove 202 is connected to the installation cavity 201. It should be mentioned that the direction of the lifting guide groove 202 is consistent with the installation cavity 201, and the steel lock gas spring 5 is arranged in the installation cavity 201 with its piston rod 501 consistent with the lifting guide groove 202. The hover switch 6 is connected to the piston rod 501 of the steel lock gas spring 5 and passes through the lifting guide groove 202 outward, which is convenient for the user to exert control. In this way, the user can indirectly control the piston rod 501 of the steel lock gas spring 5, and adjust the stroke by opening and closing the valve inside the steel lock gas spring 5 through the piston rod 501, thereby realizing arbitrary extension and retraction of the piston rod 501. It should be mentioned that the hover switch 6 in the present invention is a push-type switch, and the cantilever 3 passes through the lifting guide groove 202 inwardly and is connected to the piston rod 501 of the steel lock gas spring 5. The connection between the cantilever 3 and the steel lock gas spring 5 can be a direct connection or an indirect connection, and at the same time form a sliding fit with the lifting guide groove 202. When the piston rod 501 of the steel lock gas spring 5 moves, it will drive the cantilever 3 to move up and down, and the lifting guide groove 202 provides a guide for the cantilever 3. The connector 4 moves synchronously with the cantilever 3, and finally drives the connected display to move, thereby realizing the height adjustment of the display. When the control of the hover switch 6 is removed, the valve inside the steel lock gas spring 5 is closed accordingly, and at this time, elastic support and buffering can be provided to the cantilever 3, so that the connector 4 and the installed display are kept in place. It should be noted that the cantilever 3 is located below the hover switch 6 and is close to the cantilever 6, which is convenient for users to control the adjustment with one hand. The display stand of the utility model cancels the setting of the conventional telescopic rod, and by setting the steel lock gas spring 5 and utilizing the precise locking feature of the controllable moving stroke of the piston rod 501 of the steel lock gas spring 5, as well as the feature of providing elastic support and buffering, the connector 4 installed on the display can be hovered at any height, thereby eliminating the height gear limit, realizing stepless adjustment, and being stably maintained. At the same time, the adjustment method is simple. The user can touch the hover switch 6 while holding the cantilever 3 and press it. Then, the cantilever 3 can be moved to any height along the lifting guide groove 202 on the outer wall of the column 2.This simplifies the tedious adjustment process and enables single-handed adjustment.

[0038] like Figures 7 to 11 As shown, it also includes a slide 7, which is connected to the piston rod 501 of the steel lock gas spring 5, and the slide 7 slides with the mounting cavity 201. When the piston rod 501 of the steel lock gas spring 5 moves, the slide 7 will move synchronously along the mounting cavity 201. The mounting cavity 201 provides guidance for the slide 7. The cantilever 3 is provided on the slide 7 and supported by the slide 7 as a support member. It moves synchronously with the slide 7, which facilitates the connection between the cantilever 3 and the steel lock gas spring 5. At the same time, the mounting cavity 201 and the lifting guide groove 202 will provide dual guidance, so that the cantilever 3 can maintain a straight lifting and lowering.

[0039] like Figures 7 to 11 As shown, a roller 8 is provided on the slide 7, and a slide groove 203 is correspondingly provided on the inner wall of the installation cavity 201. The roller 8 is embedded in the slide groove 203 and can roll along the slide groove 203. When the slide 7 slides in the installation cavity 201, the roller 8 can convert the sliding friction of the slide 7 into rolling friction, which can reduce the magnitude of the friction force and reduce the wear on the inner wall of the installation cavity 201 and the roller 8. At the same time, it allows the user to control the movement of the cantilever 3 more effortlessly and easily adjust the height of the installed display. In the utility model, there are two groups of rollers 8, which are arranged on the left and right sides of the slide 7, so that the slide 7 can maintain balance when moving.

[0040] like Figure 10 and Figure 12 As shown, it also includes a support seat 9, which is arranged in the installation cavity 201 and fixed to the column 2. The bottom of the steel lock gas spring 5 is connected to the support seat 9, so that the steel lock gas spring 5 can obtain the support of the support seat 9 and then maintain a fixed position in the installation cavity 201 to avoid falling.

[0041] like Figure 4 and Figure 6 As shown, the support seat 9 and the column 2 are fixed by a first bolt 10, and a connecting plate 901 is formed on the top of the support seat 9. There are two connecting plates 901. The bottom of the steel lock gas spring 5 is embedded between the two connecting plates 901 and connected by a second bolt 11. The first bolt 10 and the second bolt 11 form a detachable connection between the support seat 9 and the column 2, and between the steel lock gas spring 5 and the support seat 9, which facilitates the disassembly and assembly of the support seat 9 and the steel lock gas spring 5, thereby improving the efficiency of assembly and disassembly.

[0042] like Figure 4 as well as Figures 7 to 9As shown, it also includes a wiring tube 12, and a docking groove 204 is opened on the outer wall of the column 2. The wiring tube 12 is embedded in the docking groove 204. The display wiring harness installed on the connector 4 can be introduced from the upper end of the wiring tube 12 and led out from the lower end of the wiring tube 12. In this way, the main part of the display wiring harness will be able to be hidden and protected by the wiring tube 12, thereby reducing the length of the wiring harness exposed to the external space, avoiding visual interference with the neatness and aesthetics of the desktop, and at the same time, preventing friction and extrusion of the wiring harness, effectively reducing the risk of damage to the wiring harness.

[0043] like Figure 13 As shown, a counterweight 13 is provided in the base 1. The counterweight 13 increases the weight of the base 1 to prevent the center of gravity from shifting after the monitor is installed, thereby reducing the possibility of the monitor shaking or tipping over, ensuring safety during use. Especially when using a larger monitor, it helps to balance the weight of the monitor, keep the center of gravity of the entire bracket at a lower position, improve the overall stability, thereby adapting to monitors of different weights and improving the user experience.

[0044] like Figures 2 to 5 as well as Figure 13 and Figure 14As shown, in one embodiment, in order to increase the personalized elements of the display stand during use, a lamp trough 101 is provided on the top of the base 1. The lamp trough 101 can be any shape such as square, round, triangular, etc., without special restrictions. The lamp trough 101 is interconnected with the interior of the base 1, and a lamp strip 14 is provided in the lamp trough 101. The lamp strip 14 is installed in the lamp trough 101 by embedding, and then forms a detachable connection with the lamp trough 101, which also facilitates the rapid replacement of the lamp strip 14 when it needs to be replaced. The lamp strip 14 is generally selected to be the same length as the lamp trough 101, so as to be able to cover the entire lamp trough 101, visually increasing the overall aesthetics, and at the same time, when it is lit, it can also provide users with more uniform lighting and better atmosphere rendering effects. A control circuit board 15 is provided inside the base 1, and a power cord interface 16 is provided on its outer wall. The wiring harness of the lamp strip 14 is electrically connected to the control circuit board 15, and the power cord interface 1 6 is also electrically connected to the control circuit board 15. After the power cord is connected to the external power supply, the light strip 14 can be powered to light it up. In this embodiment, the power cord interface 16 is a USB interface. The base 1 is also provided with a control switch 17, which is electrically connected to the control circuit board 15. In the present invention, a touch switch is selected as the control switch 17. When the power cord is connected to the power supply and the power cord interface 16, the user touches and presses the control switch 17, and the control circuit board 15 controls the light strip 14 to light up. Under the rendering of the light effect, the display stand is made more beautiful and personalized, while allowing the user to have an immersive experience when looking at the screen, and reducing the possibility of eye fatigue caused by the excessive brightness contrast between the screen and the surrounding environment. In addition, the embedded design of the light strip 14 can avoid the increase of the overall size of the display stand, thereby better installing it in a working environment with limited space, and can also maintain the smoothness of the overall appearance and design of the display stand from the visual perspective.

[0045] like Figure 2 and Figure 3 As shown, a wire hole 102 is opened in the lamp trough 101, and the wire hole 102 is communicated with the interior of the base 1. The wiring harness of the light strip 14 is electrically connected to the control circuit board 15 through the wire hole 102. A stopper 103 is formed above the wire hole 102. That is to say, the stopper 103 is opposite to the wire hole 102 up and down, and the wire hole 102 is shielded from above by the stopper 103, thereby increasing the aesthetics of the entire display stand and preventing the wiring end of the light strip 14 from being exposed to the outside.

[0046] Furthermore, the light strip 14 is glued and fixed to the light trough 101, that is, the light strip 14 is first embedded in the light trough 101, and then fixed to the base 1 by gluing, thereby ensuring that the position of the light strip 14 in the light trough 101 is accurate, avoiding the offset or misalignment problems that may occur by direct gluing, and the embedding provides mechanical fixation for the light strip 14, while gluing provides additional adhesive fixation. The combination of the two can enhance the fixation of the light strip 14, ensuring that it will not loosen or fall off during use.

[0047] Combine Figures 1 to 11 When the user presses the control button 6, the user can adjust the height of the monitor by pressing the control button 6. When the user presses the control button 6, the user can adjust the height of the monitor by pressing the control button 6. When the user presses the control button 6, the user can adjust the height of the monitor by pressing the control button 6.

[0048] The above embodiments and descriptions are only for explaining the principle and best embodiment of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A free vertical hovering display stand, comprising a base (1), a column (2), a cantilever (3) and a connector (4), characterized in that: It also includes a steel lock gas spring (5) and a hover switch (6). The interior of the column (2) is provided with an installation cavity (201), and a lifting guide groove (202) is provided on the outer wall. The lifting guide groove (202) is communicated with the installation cavity (201). The steel lock gas spring (5) is arranged in the installation cavity (201). The hover switch (6) is connected to the piston rod (501) of the steel lock gas spring (5) and passes through the lifting guide groove (202) outward. The cantilever (3) passes through the lifting guide groove (202) inward and is connected to the piston rod (501) of the steel lock gas spring (5).

2. The free vertical hovering display stand according to claim 1, characterized in that: It also includes a slide seat (7), which is connected to the piston rod (501) of the steel lock gas spring (5) and slidably matched with the installation cavity (201), and the cantilever (3) is arranged on the slide seat (7).

3. The free vertical hovering display stand according to claim 2, characterized in that: The sliding seat (7) is provided with a roller (8), and a sliding groove (203) is correspondingly opened on the inner wall of the installation cavity (201). The roller (8) is embedded in the sliding groove (203) and can roll along the sliding groove (203).

4. A free vertical hovering display stand according to any one of claims 1 to 3, characterized in that: It also includes a support seat (9), which is arranged in the installation cavity (201) and fixed to the column (2), and the bottom of the steel lock gas spring (5) is connected to the support seat (9).

5. The free vertical hovering display stand according to claim 4, characterized in that: The support seat (9) and the column (2) are fixed by a first bolt (10); a connecting plate (901) is formed on the top of the support seat (9); the connecting plates (901) are two; the bottom of the steel lock gas spring (5) is embedded between the two connecting plates (901) and connected by a second bolt (11).

6. A free vertical hovering display stand according to any one of claims 1, 2, 3 or 5, characterized in that: It also includes a wiring tube (12); a docking groove (204) is provided on the outer wall of the column (2); and the wiring tube (12) is embedded in the docking groove (204).

7. The free vertical hovering display stand according to claim 6, characterized in that: A counterweight (13) is provided in the base (1).

8. A free vertical hovering display stand according to any one of claims 1, 2, 3, 5 or 7, characterized in that: A light trough (101) is provided on the top of the base (1), the light trough (101) is connected to the interior of the base (1), a light strip (14) is embedded in the light trough (101), a control circuit board (15) is provided inside the base (1), and a power line interface (16) is provided on the outer wall of the base (1), the light strip (14) and the power line interface (16) are electrically connected to the control circuit board (15), and a control switch (17) is also provided on the base (1), and the control switch (17) is electrically connected to the control circuit board (15).

9. The free vertical hovering display stand according to claim 8, characterized in that: A threading hole (102) is provided in the lamp trough (101), the threading hole (102) is communicated with the interior of the base (1), and a stopper (103) is formed above the threading hole (102).

10. The free vertical hovering display stand according to claim 9, characterized in that: The light strip (14) is fixed to the light trough (101) by gluing.

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