Floor stand

Abstract

The utility model relates to the technical field of display installation, and provides a floor stand which comprises a base, a supporting seat, a first adapter, a first supporting frame and a connecting assembly, and target equipment is installed on the base in the height direction; the supporting seat is arranged on one side of the base in the length direction and detachably connected with the base. The first adapter comprises an adapter plate and at least three first connecting columns, the first connecting columns are distributed on the adapter plate at intervals and extend in the height direction, and the first adapter is installed on the supporting seat through the adapter plate; the first supporting frame is arranged on the first adapter base in the height direction, the first supporting frame comprises first supporting rods with the number corresponding to that of the first connecting columns, and the first supporting rods are connected with the first connecting columns in a one-to-one correspondence mode; one end of the connecting assembly is connected to the first supporting rod, and the other end is connected to target equipment. The number of the first supporting rods of the first supporting frame is large, the first supporting rods are distributed at intervals, the supporting force on the target equipment is enhanced, and the target equipment is allowed to have the higher stacking height.

Description

Technical Field

[0001] The utility model relates to the technical field of display installation, in particular to a floor stand. Background Art

[0002] As a common display device in life, LED display screens are favored by consumers due to their high brightness, wide viewing angle and large-area seamless splicing. Floor-standing LED display screens usually include a display unit and a floor stand, which includes a base and a back support structure. The base is used to support the bottom of the display unit, and the back support structure is connected between the back of the display unit and the base, and is used to indirectly connect the back of the display unit to the base, thereby fixing the display unit.

[0003] However, the supporting strength of the existing floor stands needs to be improved, resulting in a limited stacking height of the display units. Utility Model Content

[0004] The utility model aims to provide a floor stand, aiming to solve the technical problem that the supporting strength of the existing floor stands needs to be improved.

[0005] A floor stand, used for floor installation of a target device, the floor stand having a length direction, a width direction and a height direction which are perpendicular to each other, and the floor stand comprises:

[0006] a base, the target device being mounted on the base along the height direction;

[0007] A support seat, arranged on one side of the base along the length direction and detachably connected to the base;

[0008] A first adapter seat, the first adapter seat comprises an adapter plate and at least three first connecting pillars, the first connecting pillars are spaced apart and distributed on the adapter plate and extend along the height direction, and the first adapter seat is mounted on the support seat through the adapter plate;

[0009] A first support frame, wherein the first support frame is arranged on the first adapter seat along the height direction, the first support frame includes first support rods corresponding to the number of the first connecting columns, and the first support rods are connected to the first connecting columns one by one; at least one of the first support rods is connected to the target device through a connecting component.

[0010] In one of the embodiments, the adapter plate has a plurality of mounting holes, and the adapter plate is connected to the support seat through the mounting holes; the plurality of mounting holes are distributed in sequence around the height direction; the mounting holes and the first connecting column are located at different radial directions of the adapter plate.

[0011] In one embodiment, the first connecting column includes two first connecting rods and two second connecting rods, the two first connecting rods are spaced apart along the width direction, the two second connecting rods are spaced apart along the length direction, the two first connecting rods are located between the two second connecting rods in the length direction, and the two second connecting rods are located between the two first connecting rods in the width direction.

[0012] In one of the embodiments, two non-adjacent first connecting columns spaced apart around the height direction are connected by a first reinforcing rod.

[0013] In one of the embodiments, two adjacent first support rods spaced apart in the height direction are connected by a second reinforcing rod.

[0014] In one embodiment, the first connecting column has a first connecting hole, the first support rod has a second connecting hole, and the floor stand further includes a first latch, which is inserted between the first connecting hole and the second connecting hole to connect the first support rod and the first connecting column.

[0015] In one embodiment, the first connecting hole penetrates the first connecting column along a radial direction of the first connecting column.

[0016] In one embodiment, the second connecting hole penetrates the first supporting rod in a radial direction of the first supporting rod; and the first connecting column and the first supporting rod are sleeve-fitted.

[0017] In one embodiment, the first latch is disposed through the first connecting column and the first supporting rod; and a first elastic anti-slip member is detachably sleeved on the end of the first latch.

[0018] In one embodiment, there are multiple first support frames, and the multiple first support frames are connected in sequence along the height direction, and the bottommost first support frame is connected to the first adapter.

[0019] In one of the embodiments, the floor stand also includes a second adapter seat and a second support frame, the second support frame includes two second support rods connected to each other, the second adapter seat includes an adapter part and an adapter, the adapter and one of the first support rods are respectively connected to two of the second support rods, the adapter part is provided with a plurality of second connecting columns, the second connecting columns are connected to the remaining first support rods one by one, and at least one of the second support rods is connected to the target device through a connecting assembly.

[0020] In one embodiment, at least one of the second connecting column and the first supporting rod, the first supporting rod and the second supporting rod, and the second supporting rod and the adapter is connected by a second latch.

[0021] In one embodiment, a second elastic anti-dropping piece is detachably sleeved on the end of the second latch.

[0022] In one embodiment, a plurality of the second connecting columns are arranged around the adapter.

[0023] In one embodiment, the first support rod closest to the base is connected to the second support rod.

[0024] The floor stand provided by the utility model has the following beneficial effects: the bottom of the target device is supported on the base and stacked, the support seat supports the base in the length direction, the first support frame is installed on the support seat through the first adapter seat, the first support frame includes at least three first support rods, the number of the first support rods is large and they are distributed at intervals, which significantly improves the structural strength of the first support frame, the high-strength first support frame supports the target device in the height direction through the connecting assembly, allowing the target device to have a higher stacking height, solving the technical problem that the supporting strength of the existing floor stand needs to be improved, increasing the supporting strength of the floor stand, and helping to improve the stability and safety of the target device in the stacked arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 A schematic diagram of the structure of a floor stand provided by an embodiment of the utility model;

[0027] Figure 2 for Figure 1 A schematic diagram of the structure of the floor stand after removing the first supporting frame;

[0028] Figure 3 for Figure 1 Schematic diagram of the structure of the floor stand after adding a second support member.

[0029] Among them, the reference numerals in the figure are:

[0030] X, width direction; Y, length direction; Z, height direction;

[0031] 10. Target device;

[0032] 110, base; 120, support base; 130, foot; 140, first fastener;

[0033] 200, first adapter seat; 210, adapter plate; 211, mounting hole; 220, first connecting column; 221, first connecting rod; 222, second connecting rod; 223, first connecting hole; 230, first reinforcing rod;

[0034] 310, first support frame; 311, first support rod; 312, second reinforcing rod; 313, second connecting hole; 320, connecting assembly; 330, first latch; 340, first elastic anti-dropping member;

[0035] 400, second adapter seat; 410, adapter portion; 411, second connecting column; 420, adapter;

[0036] 510, second support frame; 511, second support rod; 512, third reinforcing rod; 530, second latch; 540, second elastic anti-dropping member. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0038] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0039] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Combination Figure 1 and Figure 2 The present application provides a floor stand for floor-mounted installation of a target device 10. The floor stand has a width direction X, a length direction Y and a height direction Z that are perpendicular to each other. The floor stand includes a base 110, a support base 120, a first adapter base 200 and a first support frame 310, and the target device 10 is installed on the base 110 along the height direction Z. The support base 120 is arranged on one side of the base 110 along the length direction Y and is detachably connected to the base 110. The first adapter base 200 includes an adapter plate 210 and at least three first connecting columns 220, the first connecting columns 220 are spaced apart on the adapter plate 210 and extend along the height direction Z, and the first adapter base 200 is installed on the support base 120 through the adapter plate 210. The first support frame 310 is arranged on the first adapter base 200 along the height direction Z, and the first support frame 310 includes first support rods 311 corresponding to the number of the first connecting columns 220, and the first support rods 311 are connected to the first connecting columns 220 one by one. At least one first support rod 311 is connected to the target device 10 via a connecting assembly 320 .

[0043] In the present application, the bottom of the target device 10 is supported on the base 110 and is stacked. The support seat 120 supports the base 110 in the length direction Y. The first support frame 310 is installed on the support seat 120 through the first adapter seat 200. The first support frame 310 includes at least three first support rods 311. The number of the first support rods 311 is large and they are distributed at intervals, which significantly improves the structural strength of the first support frame 310, thereby increasing the supporting strength of the floor stand. The high-strength first support frame 310 supports the target device 10 in the height direction Z through the connecting assembly 320, allowing the target device 10 to have a higher stacking height, which is beneficial to improving the stability and safety of the stacked target device 10.

[0044] In some embodiments, in combination Figure 2 The floor stand also includes a foot 130 , which is installed at the bottom of the base 110 and / or the support base 120 to adjust the level of the base 110 and the support base 120 .

[0045] In the present application, the support seat 120 and the base 110 are detachably connected, which facilitates modular design of the support seat 120 and the base 110 respectively.

[0046] In some embodiments, in combination Figure 2 The support base 120 is detachably connected to the base 110 through a quick clamp, which improves the efficiency of disassembly and assembly between the base 110 and the support base 120 and improves the efficiency of on-site operation of the floor stand. It can be understood that in other embodiments, the support base 120 can be detachably connected to the base 110 by means of a latch, a card connection, a sleeve connection, etc., which is not limited here.

[0047] In some embodiments, in combination Figure 2 The adapter plate 210 has a plurality of mounting holes 211, and the adapter plate 210 is connected to the support base 120 through the mounting holes 211, which increases the connection points between the adapter plate 210 and the support base 120, improves the installation strength of the first adapter base 200 and the first support frame 310 on the support base 120, and makes the first support member support the target device 10 more stably and reliably.

[0048] Specifically, the plurality of mounting holes 211 are sequentially spaced and distributed around the height direction Z, so that the first adapter 200 and the first support frame 310 are evenly stressed on the support frame 120, thereby improving the stability of the floor stand.

[0049] Optionally, multiple mounting holes 211 are spaced apart around the center of gravity of the adapter plate 210, so that the center of gravity of the adapter plate 210 falls on the support seat 120, and the combined force of the supporting force provided by multiple connection points also roughly coincides with the center of gravity of the adapter plate 210, thereby improving the center of gravity stability of the first adapter seat 200 and the first support frame 310.

[0050] Specifically, the mounting hole 211 and the first connecting column 220 are located in different radial directions of the adapter plate 210, so that the mounting position of the adapter plate 210 and the support seat 120, as well as the connection position of the first support member and the adapter plate 210, are staggered to avoid mutual interference. At the same time, the mounting hole 211 and the first connecting column 220 are distributed along different radial directions, which is beneficial for the adapter plate 210 to be uniformly stressed in the circumferential direction.

[0051] Optionally, the mounting holes 211 and the first connecting columns 220 are alternately distributed along the circumference of the adapter plate 210, so that the adapter plate 210 is subjected to more uniform force in the circumferential direction. When the first support frame 310 bears a target device 10 that is too high and too heavy, these connection points and the first connecting columns 220 can work together to share the force, thereby avoiding structural damage or instability caused by excessive force on a single point.

[0052] Specifically, the adapter plate 210 is detachably connected to the support seat 120, which is conducive to the modular design of the first adapter seat 200 and the support seat 120. Optionally, the floor stand also includes a first fastener 140, which is inserted into the mounting hole 211 and the support seat 120 to achieve a reliable connection between the adapter plate 210 and the support seat 120, and is easy to disassemble, which is conducive to improving the efficiency of on-site assembly. It can be understood that in other embodiments, the first adapter seat 200 and the support seat 120 can also be detachably connected by means of snap connection, clamps, etc., which is not limited here.

[0053] In some embodiments, in combination Figure 2 The first connecting column 220 includes two first connecting rods 221 and two second connecting rods 222. The two first connecting rods 221 are spaced apart along the width direction X, and the two second connecting rods 222 are spaced apart along the length direction Y. The two first connecting rods 221 are located between the two second connecting rods 222 in the length direction Y, and the two second connecting rods 222 are located between the two first connecting rods 221 in the width direction X. The two first connecting rods 221 and the two second connecting rods 222 are spaced apart in the length direction Y and the width direction X, respectively, and are interlaced with each other to form a stable tetrahedron structure. When subjected to force, multiple force paths and support points can be formed, which can effectively resist external forces and vibrations from all directions, improve the bearing capacity of the first support frame 310 and the floor stand, ensure stable support for the target device 10, and enable it to support heavier and higher target devices 10. In addition, the tetrahedron structure is compact and stable, can provide sufficient support and stability in a limited space, can effectively utilize space resources and reduce floor space, and is conducive to the miniaturization design of the floor stand.

[0054] In some embodiments, in combination Figure 2 , two non-adjacent first connecting columns 220 spaced apart around the height direction Z are connected by a first reinforcing rod 230. The connection of the first reinforcing rod 230 enables the load in the first adapter 200 to be more evenly distributed to each first connecting column 220 and the adapter plate 210, thereby preventing a single first connecting column 220 from being subjected to excessive force, improving the integrity of the first adapter 200, and improving the overall stability of the entire floor stand.

[0055] In some embodiments, in combination Figure 1, two adjacent first support rods 311 spaced apart in the height direction Z are connected by the second reinforcing rod 312, which enhances the stability of the entire first support frame 310, so that the entire first support frame 310 works together as a whole to effectively support the upper middle position of the target device 10. When the target device 10 generates a large load, the load can be dispersed through the interaction between the second reinforcing rod 312 and the first support rod 311, thereby avoiding the occurrence of excessive force on a single point.

[0056] In some embodiments, the first connection column 220 and the first support rod 311 are detachably connected, so as to facilitate modular design, separate packaging and flexible combination of the first adapter 200 and the first support frame 310 .

[0057] In some embodiments, in combination Figure 1 and Figure 2 The first connection column 220 has a first connection hole 223, the first support rod 311 has a second connection hole 313, and the floor stand further includes a first latch 330, which is inserted between the first connection hole 223 and the second connection hole 313 to connect the first support rod 311 and the first connection column 220. Compared with the quick-release connection, the first connection column 220 and the first support rod 311 are connected by the first latch 330, which realizes the close connection between the first support rod 311 and the first connection column 220, has a higher connection strength, and improves the support force of the first support frame 310 on the target device 10.

[0058] Optionally, the first latch 330 is a stainless steel latch.

[0059] In one embodiment, the first connection hole 223 penetrates the first connection column 220 along the radial direction of the first connection column 220, and the first latch 330 completely passes through the first connection column 220, thereby increasing the connection length between the first latch 330 and the first connection column 220, so that a stronger connection is formed between the first latch 330 and the first connection column 220, thereby improving the stability and load-bearing capacity of the connection. In addition, the through design of the first connection hole 223 makes it easier to align and insert the first latch 330 during installation, thereby reducing the difficulty and time of installation.

[0060] In one embodiment, the second connection hole 313 penetrates the first support rod 311 along the radial direction of the first support rod 311, and the first latch 330 completely passes through the first support rod 311, thereby increasing the connection length between the first latch 330 and the first support rod 311, so that a stronger connection is formed between the first latch 330 and the first support rod 311, thereby improving the stability and load-bearing capacity of the connection. In addition, the through design of the second connection hole 313 makes it easier to align and insert the first latch 330 during installation, thereby reducing the difficulty and time of installation.

[0061] In one embodiment, the first connecting column 220 and the first supporting rod 311 are sleeved together. Through the sleeved cooperation, the supporting area between the first connecting column 220 and the first supporting rod 311 is increased, and the integrity of the two is stronger, and the external force can be better resisted.

[0062] In one embodiment, the first latch 330 is disposed through the first connection column 220 and the first support rod 311 , which further increases the connection length and connection strength between the first latch 330 and the first connection column 220 and the first support rod 311 .

[0063] In one embodiment, the end of the first latch 330 is detachably sleeved with a first elastic anti-dropout member 340. The first elastic anti-dropout member 340 effectively prevents the first latch 330 from accidentally falling off from the first connection hole 223 and the second connection hole 313 during the force application process. At the same time, under the action of vibration or dynamic load, the first elastic anti-dropout member 340 can provide a certain buffering and damping effect, reducing the risk of loosening or falling off of the first latch 330 due to vibration, thereby improving the anti-seismic performance of the entire landing frame.

[0064] In some embodiments, in combination Figure 1 and Figure 3 , there are multiple first support frames 310, and multiple first support frames 310 are connected in sequence along the height direction Z, and the bottom first support frame 310 is docked with the first adapter 200. Multiple first support frames 310 increase the height of the floor stand, so that the floor stand can adapt to a higher target device 10, and the stacking height of the target device 10 can be higher. Each first support frame 310 is connected to the target device 10 through at least one connecting component 320, and multiple connecting components 320 are distributed along the height direction Z, which effectively disperses the weight of the target device 10 and improves the overall stability and load-bearing capacity.

[0065] Optionally, the multiple connection components 320 connected to all the first support frames 310 can be spaced apart along the height direction Z, or can be spaced apart along the width direction X, or can be spaced apart in an array along both the height direction Z and the width direction X, so that the target device 10 obtains a relatively uniform supporting force in the height direction Z and a relatively uniform supporting force in the width direction X.

[0066] In some embodiments, each first support frame 310 is connected to the back of the target device 10 through at least one connection component 320. Specifically, each first support frame 310 is connected to the back of the target device 10 through multiple connection components 320, and the multiple connection components 320 can be distributed at intervals along the height direction Z, or distributed at intervals along the width direction X, or distributed in an array along the height direction Z and the width direction X at the same time, so that the target device 10 obtains a relatively uniform support force in the height direction Z and a relatively uniform support force in the width direction X.

[0067] In some embodiments, in combination Figure 3 The landing stand also includes a second adapter seat 400 and a second support frame 510. The second support frame 510 includes two second support rods 511 connected to each other. The second adapter seat 400 includes an adapter portion 410 and an adapter 420. The adapter 420 and one of the first support rods 311 are respectively connected to the two second support rods 511. The adapter portion 410 is provided with a plurality of second connecting columns 411. The second connecting columns 411 are connected to the remaining first support rods 311 in a one-to-one correspondence. At least one second support rod 511 is connected to the back of the target device 10 through the connecting assembly 320. The second support frame 510 is installed on the top of the first support frame 310 through the second adapter seat 400. The two second support rods 511 of the second support frame 510 are respectively supported on the adapter 420 and one of the first support rods 311, and both are reliably supported. The second support frame 510 provides favorable support for the target device 10 located above the first support frame 310, so that the stacking height of the target device 10 can be higher.

[0068] Among them, the number of rods of the second support frame 510 is reduced compared with the number of rods of the first support frame 310, but it meets the support requirements of the target device 10, and is beneficial to reducing the load of the first support member and the support seat 120, while also facilitating the lightweight design of the second support frame 510 and reducing the weight and manufacturing cost of the second support frame 510.

[0069] Specifically, the overall height of all second support frames 510 is 80% to 120% of the overall height of all first support frames 310. The height distribution of the first support frames 310 and the second support frames 510 is roughly the same, which is conducive to the center of gravity of the landing frame being located in the middle and lower part in the height direction Z, thereby improving the structural stability of the landing frame.

[0070] Optionally, the overall height of all second support racks 510 is equal to the overall height of all first support racks 310. For example, the overall height of all second support racks 510 is 3m, the overall height of all first support racks 310 is 3m, and the floor stand can support the target device 10 with a stacking height of 6m.

[0071] Specifically, the two second support rods 511 are connected by the third reinforcing rod 512 to improve the integrity of the second support frame 510 .

[0072] In one embodiment, in combination Figure 3 At least one of the second connecting column 411 and the first support rod 311, the first support rod 311 and the second support rod 511, and the second support rod 511 and the adapter 420 is connected by the second latch 530. Compared with the quick-release connection, the latch connection can withstand greater tension and shear force in structure. The second latch 530 can achieve at least one pair of tight connection between the second connecting column 411 and the first support rod 311, between the first support rod 311 and the second support rod 511, and between the second support rod 511 and the adapter 420, and can effectively prevent loosening or falling off caused by vibration, impact or long-term use, thereby ensuring the overall stability of the floor stand.

[0073] Optionally, the second latch 530 is a stainless steel latch.

[0074] In one embodiment, in combination Figure 3 The second elastic anti-dropout member 540 is detachably sleeved at the end of the second latch 530. The second elastic anti-dropout member 540 effectively prevents the second latch 530 from accidentally falling off during the force application process. At the same time, under the action of vibration or dynamic load, the second elastic anti-dropout member 540 can provide a certain buffering and damping effect, reducing the risk of loosening or falling off of the second latch 530 due to vibration, thereby improving the anti-seismic performance of the entire landing stand.

[0075] In one embodiment, in combination Figure 3 A plurality of second connection columns 411 are arranged around the adapter 420, and the load of the target device 10 borne by the adapter 420 can be dispersed to the second connection columns 411 in all directions, which can effectively improve the overall strength of the connection.

[0076] In one embodiment, in combination Figure 3 The first support rod 311 closest to the base 110 is connected to the second support rod 511, which is conducive to the force of the second support rod 511 being directly transmitted to the first support rod 311. There are fewer connection points between the two, reducing the potential looseness risk between the two.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor stand for floor-mounted installation of a target device, characterized in that: The floor stand has a length direction, a width direction and a height direction which are perpendicular to each other, and the floor stand comprises: a base, the target device being mounted on the base along the height direction; A support seat, arranged on one side of the base along the length direction and detachably connected to the base; A first adapter seat, the first adapter seat comprises an adapter plate and at least three first connecting pillars, the first connecting pillars are spaced apart and distributed on the adapter plate and extend along the height direction, and the first adapter seat is mounted on the support seat through the adapter plate; A first support frame, wherein the first support frame is arranged on the first adapter seat along the height direction, the first support frame includes first support rods corresponding to the number of the first connecting columns, and the first support rods are connected to the first connecting columns one by one; at least one of the first support rods is connected to the target device through a connecting component.

2. The floor stand according to claim 1, characterized in that: The adapter plate has a plurality of mounting holes, and the adapter plate is connected to the support seat through the mounting holes; the plurality of mounting holes are distributed in sequence around the height direction; the mounting holes and the first connecting column are located at different radial directions of the adapter plate.

3. The floor stand according to claim 1, characterized in that: The first connecting column includes two first connecting rods and two second connecting rods, the two first connecting rods are spaced apart along the width direction, the two second connecting rods are spaced apart along the length direction, the two first connecting rods are located between the two second connecting rods in the length direction, and the two second connecting rods are located between the two first connecting rods in the width direction.

4. The floor stand according to claim 1, characterized in that: Two non-adjacent first connecting columns spaced apart in the height direction are connected by a first reinforcing rod; And / or, two adjacent first support rods spaced apart around the height direction are connected by a second reinforcing rod.

5. The floor stand according to claim 1, characterized in that: The first connecting column has a first connecting hole, the first supporting rod has a second connecting hole, and the floor stand further includes a first latch, which is inserted between the first connecting hole and the second connecting hole to connect the first supporting rod and the first connecting column.

6. The floor stand according to claim 5, characterized in that: The first connecting hole penetrates the first connecting column along the radial direction of the first connecting column; the second connecting hole penetrates the first supporting rod along the radial direction of the first supporting rod; the first connecting column and the first supporting rod are sleeved together; the first pin passes through the first connecting column and the first supporting rod; the end of the first pin is detachably sleeved with a first elastic anti-slip piece.

7. The floor stand according to claim 1, characterized in that: There are multiple first support frames, and the multiple first support frames are connected in sequence along the height direction, and the first support frame at the bottom is connected to the first adapter.

8. The floor stand according to any one of claims 1 to 7, characterized in that: The floor stand also includes a second adapter seat and a second support frame, the second support frame includes two second support rods connected to each other, the second adapter seat includes an adapter part and an adapter, the adapter and one of the first support rods are respectively connected to two second support rods, the adapter part is provided with a plurality of second connecting columns, the second connecting columns are connected to the remaining first support rods in a one-to-one correspondence, and at least one of the second support rods is connected to the target device through a connecting assembly.

9. The floor stand according to claim 8, characterized in that: At least one of the second connecting column and the first supporting rod, the first supporting rod and the second supporting rod, and the second supporting rod and the adapter is connected by a second latch; A second elastic anti-dropping piece is detachably sleeved on the end of the second latch.

10. The floor stand according to claim 8, characterized in that: A plurality of the second connecting posts are arranged around the adapter; And / or, the first support rod closest to the base is connected to the second support rod.

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