Support device

Abstract

The invention discloses a support device, and relates to the technical field of instrument supports, and the support device comprises a frame assembly used for fixing a target object; the supporting assembly comprises two supporting pieces which are rotationally connected, and the ends, deviating from each other, of the two supporting pieces are detachably connected with the frame assembly; the supporting assembly has a folded state that the ends, deviating from each other, of the two supporting pieces are connected to the same end, in the first direction, of the frame assembly, and a supporting state that the ends, deviating from each other, of the two supporting pieces are connected to the different ends, in the first direction, of the frame assembly. According to the technical scheme provided by the invention, the bracket device which is more stable in folding state is provided.

Description

Technical Field

[0001] The present invention relates to the technical field of instrument supports, and in particular to a support device. Background Art

[0002] Outdoor display screens are generally large in size, and a large mounting frame is required during installation. The mounting frame fixes and supports the back panel corresponding to the display screen, thus forming a large outdoor display screen. The traditional mounting frame is welded with steel structure materials to form an integral square frame. It is large in size, heavy, and cannot be disassembled. It is troublesome to install and transport, which is not conducive to the installation operation of the staff. The transport vehicle can only load a small number of mounting frames, resulting in high transportation costs.

[0003] There is a bracket device for installing a display screen, comprising a folding frame body, the folding frame body comprising a splicing tube, a first square tube, a second square tube, a first clamp, a second clamp, a first hinge, a second hinge and a quick-release assembly, a movable first clamp is provided in the middle of the splicing tube, a second clamp is provided on at least one side of the first clamp on the splicing tube, one end of the first square tube is connected to the first clamp, and the other end of the first square tube is connected to the quick-release assembly, one end of the quick-release assembly is provided with a first hinge, one end of the second square tube is connected to the second clamp, and the other end of the second square tube is provided with a second hinge, and the first square tube and the second square tube are both rotated relative to the splicing tube to fold and collapse.

[0004] However, during transportation of such a bracket device, the folded and gathered folding frame can easily fall apart and escape from the folded state. Summary of the invention

[0005] The main purpose of the present invention is to provide a bracket device, aiming to provide a bracket device with a more stable folded state.

[0006] To achieve the above object, the stent device proposed by the present invention comprises:

[0007] a frame assembly for securing the target object; and

[0008] A support assembly comprises two rotatably connected support members, wherein ends of the two support members facing away from each other are respectively detachably connected to the frame assembly, so that the support assembly has a folded state in which ends of the two support members facing away from each other are connected to the same end of the frame assembly along a first direction, and a supported state in which ends of the two support members facing away from each other are connected to different ends of the frame assembly along the first direction.

[0009] In one embodiment, the support member has a first end and a second end relative to each other, and the two first ends are rotatably connected. The bracket device also includes a connecting component, and the connecting component is provided at at least one end of the frame component along the first direction, and the connecting component is detachably connected to at least one of the second ends.

[0010] In one embodiment, the connection assembly comprises:

[0011] A mounting seat, provided on the frame assembly, having two mounting holes spaced apart; and

[0012] A connecting pin is passed through the second end and any one of the mounting holes so that the connecting component is detachably connected to the second end.

[0013] In one embodiment, the connecting pin comprises:

[0014] A pin body, passing through the second end and any one of the mounting holes;

[0015] an end stopper, provided at one end of the pin body; and

[0016] A locking structure is arranged at one end of the pin body away from the end stop portion, and restricts the pin body from escaping from the mounting hole through the end stop portion and the locking structure.

[0017] In one embodiment, the support assembly further comprises a support column, and ends of the two support members close to each other are rotatably sleeved on the support column.

[0018] In one embodiment, the support device includes a plurality of the frame components, and each of the frame components is provided with a corresponding support component;

[0019] The support device further comprises a first detachable structure and a second detachable structure, two adjacent support columns are detachably connected via the first detachable structure, and two adjacent frame assemblies are detachably connected via the second detachable structure.

[0020] In one embodiment, the first detachable structure comprises:

[0021] a stud fixed to one end of the support column; and

[0022] A sleeve rotatably disposed at the other end of the support column;

[0023] Wherein, the stud is configured to be threadedly connected to the sleeve provided on another support column, and the sleeve is configured to be threadedly connected to the stud provided on another support column.

[0024] In one embodiment, the first detachable structure further includes a limit pin, one of the stud and the sleeve is provided with the limit pin, the other of the stud and the sleeve is provided with a limit groove corresponding to the limit pin, and the limit pin is inserted into the limit groove to limit the rotation of the sleeve.

[0025] In one embodiment, the second detachable structure includes a snap-in piece and a snap-in groove, the frame assembly is provided with a snap-in sub-groove corresponding to the snap-in piece, the snap-in sub-grooves of two adjacent frame assemblies are assembled to form the snap-in groove, and the snap-in piece is inserted into the snap-in groove to fix the two adjacent frame assemblies.

[0026] In one embodiment, the support device further comprises a base assembly, the base assembly is detachably arranged on a side of the frame assembly facing the ground, and the support column is detachably connected to the base assembly.

[0027] The support device in the technical solution of the present invention includes a frame assembly and a support assembly, and the frame assembly is used to fix a target object, such as a display screen, an advertising board, etc. The support assembly has a supporting state and a folding state. The support assembly includes two support members, and the ends of the two support members close to each other are rotatably connected, and the ends of the two support members away from each other are detachably connected to the frame assembly. When the ends of the two support members away from each other are connected to different ends of the frame assembly, the frame assembly and the two support members form a triangular structure, so that the support assembly is in a supporting state, and the support function of the frame assembly and the target object is realized, and the stability is high and it is not easy to tilt; when the ends of the two support members away from each other are connected to the same end of the frame assembly, the two support members are folded together, so that the support assembly is in a folding state, and the support assembly occupies a small space, which is convenient for transporting and storing the entire support device. Among them, when the support assembly is in a folding state, one end of the two support members is connected to each other, and the other end of the two support members is connected to the same end of the frame assembly, so that each support member is firmly fixed, the folding state is stable, and the two support members are prevented from relative movement during transportation, thereby preventing the support assembly from being out of the folding state, and improving the safety of the support device during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 the structures shown in these drawings without paying creative work.

[0029] Figure 1 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 1 ;

[0030] Figure 2 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 2 ;

[0031] Figure 3 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 3 ;

[0032] Figure 4 A schematic structural diagram of a mounting base of a connecting assembly of a bracket device provided by the present invention;

[0033] Figure 5 A schematic structural diagram of a connecting pin of a connecting assembly of a bracket device provided by the present invention;

[0034] Figure 6 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 4 ;

[0035] Figure 7 for Figure 6 A partial enlarged view of the middle A;

[0036] Figure 8 A schematic diagram of the structure of a support column of a support assembly of a support device provided by the present invention;

[0037] Fig. 9 A schematic diagram of the structure of the first detachable structure of the bracket device provided by the present invention Figure 1 ;

[0038] Fig.10 A schematic diagram of the structure of the first detachable structure of the bracket device provided by the present invention Figure 2 ;

[0039] Fig.11 A schematic structural diagram of a base assembly of the support device provided by the present invention.

[0040] Description of Figure Numbers:

[0041] 100. Frame assembly;

[0042] 200, support assembly; 210, support member; 220, support column;

[0043] 300, connecting assembly; 310, mounting seat; 311, mounting hole; 312, mounting slot; 313, weight reduction slot; 320, connecting pin; 321, pin body; 322, end stop; 323, locking structure;

[0044] 410, stud; 420, sleeve; 421, limiting groove; 430, limiting pin;

[0045] 510, a clamping member; 511, a first clamping portion; 5111, a hand-locking space; 512, a second clamping portion; 520, a clamping groove; 521, a clamping sub-groove; 522, a clamping hole;

[0046] 600, base assembly; 610, seat body; 620, bottom support.

[0047] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0049] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0050] In the present invention, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a mechanical connection or an electrical connection, a direct connection, or an indirect connection through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0051] In addition, if there are descriptions such as "first" and "second" in the embodiments of the present invention, the descriptions such as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0052] The present invention provides a bracket device.

[0053] See also Figures 1 to 3 , Figure 1 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 1 , Figure 2 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 2 , Figure 3 A partial structural diagram of an embodiment of the support device provided by the present invention Figure 3 .

[0054] In one embodiment of the present invention, the support device comprises:

[0055] A frame assembly 100 for fixing a target object; and

[0056] The support assembly 200 includes two rotatably connected support members 210, and the ends of the two support members 210 facing away from each other are respectively detachably connected to the frame assembly 100, so that the support assembly 200 has a folded state in which the ends of the two support members 210 facing away from each other are connected to the same end of the frame assembly 100 along the first direction, and a supported state in which the ends of the two support members 210 facing away from each other are connected to different ends of the frame assembly 100 along the first direction.

[0057] The support device in the technical solution of the present invention includes a frame assembly 100 and a support assembly 200. The frame assembly 100 is used to fix a target object, such as a display screen, an advertising board, etc. The support assembly 200 has a supporting state and a folding state. The support assembly 200 includes two support members 210. The two support members 210 are rotatably connected at one end close to each other, and the two support members 210 are detachably connected to the frame assembly 100 at one end away from each other. When the two support members 210 are connected at different ends of the frame assembly 100 at one end away from each other, the frame assembly 100 and the two support members 210 form a triangular structure, so that the support assembly 200 is in a supporting state, and the support function of the frame assembly 100 and the target object is realized, and the stability is high and it is not easy to tilt; when the two support members 210 are connected at the same end of the frame assembly 100 at one end away from each other, the two support members 210 are folded together, so that the support assembly 200 is in a folding state, and the support assembly 200 occupies a small space, which is convenient for transportation and storage of the entire support device. Among them, when the support assembly 200 is in a folded state, one ends of the two support members 210 are connected to each other, and the other ends of the two support members 210 are connected to the same end of the frame assembly 100, so that each support member 210 is firmly fixed and the folded state is stable, avoiding relative movement of the two support members 210 during transportation, thereby preventing the support assembly 200 from being out of the folded state and improving the safety of the bracket device during transportation.

[0058] In this embodiment, the ends of the support members 210 that are away from each other are detachably connected to the frame assembly 100 and are rotatably connected. When the support assembly 200 is in a folded state, the two support members 210 are parallel to the frame assembly 100, reducing the overall volume of the bracket device, further reducing the occupied space, and facilitating the transportation and storage of the entire bracket device. The ends of the support members 210 that are away from each other are detachably connected to the frame assembly 100, which can be achieved by means of clamping or bolt locking.

[0059] In one embodiment, the support member 210 has a first end and a second end relative to each other, and the two first ends are rotatably connected. The bracket device also includes a connecting component 300. The frame component 100 is provided with a connecting component 300 at least at one end along the first direction, and the connecting component 300 is detachably connected to at least one second end.

[0060] Reference Figure 2 and Figure 3 In an embodiment of the present invention, the bracket device includes a connecting component 300. The connecting component 300 can be set at one end of the frame component 100. When the two second ends of the two support members 210 can be detachably connected to the same connecting component 300, the support component 200 is in a folded state; the connecting components 300 can also be set at both ends of the frame component 100, so that the two second ends can be connected to any end of the frame component 100, which makes it more convenient and quick to fold the support component 200.

[0061] In one embodiment, the connection assembly 300 includes:

[0062] The mounting seat 310 is provided on the frame assembly 100 and has two mounting holes 311 spaced apart from each other; and

[0063] The connecting pin 320 is passed through the second end and any mounting hole 311 so that the connecting assembly 300 is detachably connected to the second end.

[0064] Reference Figures 1 to 4 In the embodiment of the present invention, the connection assembly 300 includes a mounting seat 310 and a connecting pin 320. Two mounting holes 311 are provided on the mounting seat 310. Each mounting hole 311 can be connected to the second end of the support member 210 through the connecting pin 320, so as to realize the connection between one connection assembly 300 and two second ends. The structure is simple and easy to realize. The detachable connection is realized by the matching of the pin and the hole, and the disassembly and assembly are convenient and quick. Specifically in this embodiment, refer to Figure 4The mounting seat 310 is provided with a mounting groove 312 at one end facing the frame assembly 100. The mounting groove 312 is clamped on the outside of the frame assembly 100 through the mounting groove 312, and then the frame and the periphery of the mounting groove 312 are welded, which increases the contact area and weld length between the mounting seat 310 and the frame assembly 100, thereby improving the connection strength between the mounting seat 310 and the frame assembly 100 and reducing the possibility of damage to the bracket device in the process of supporting the target object. A weight reduction groove 313 is also provided on the mounting seat 310 to reduce the weight of the mounting seat 310, which is conducive to the lightweight of the bracket device.

[0065] In one embodiment, the connecting pin 320 includes:

[0066] The pin body 321 is passed through the second end and any mounting hole 311;

[0067] An end stopper 322 is provided at one end of the pin body 321; and

[0068] The locking structure 323 is disposed at one end of the pin body 321 away from the end stop portion 322 , and the end stop portion 322 and the locking structure 323 are used to restrict the pin body 321 from escaping from the mounting hole 311 .

[0069] Reference Figure 5 In the embodiment of the present invention, the connecting pin 320 includes a pin body 321, an end stopper 322 and a locking structure 323. The pin body 321 is arranged at the second end and the mounting hole 311, and plays the function of connecting the support member 210 and the connecting assembly 300. The end stopper 322 and the locking structure 323 are arranged at both ends of the pin body 321. After the pin body 321 passes through the mounting hole 311, the end stopper 322 and the locking structure 323 can prevent the pin body 321 from escaping from the mounting hole 311, thereby ensuring that the support member 210 and the connecting assembly 300 are firmly connected, and the support assembly 200 and the frame assembly 100 are firmly connected. Specifically in this embodiment, an assembly hole is provided at one end of the pin body 321 away from the end stop portion 322, and the locking structure 323 includes a locking protrusion and an elastic member. The locking protrusion is movably arranged on the periphery of the assembly hole, and the elastic member is arranged inside the assembly hole and elastically connects the pin body 321 and the locking protrusion, with a tendency to drive the locking protrusion to protrude from the outer peripheral wall of the pin body 321. When the connecting pin 320 is inserted into the mounting hole 311, the interior of the mounting hole 311 forces the locking protrusion to move toward the inside of the assembly hole, compressing and deforming the elastic member. After the connecting pin 320 passes through the mounting hole 311, the elastic member restores its own deformation and pushes the locking protrusion out of the assembly hole, so that the connecting pin 320 will not withdraw from the mounting hole 311 in the absence of external force, thereby ensuring that the frame assembly 100 and the support assembly 200 are firmly connected.

[0070] In one embodiment, the support assembly 200 further includes a support column 220 , and ends of the two support members 210 close to each other are rotatably sleeved on the support column 220 .

[0071] Reference Figure 1 In the embodiment of the present invention, the support assembly 200 further includes a support column 220, and the two support members 210 are both rotatably sleeved on the outside of the support column 220. The structure is simple and easy to implement, and the support column 220 provides a more stable support for the entire support assembly 200, thereby enhancing the stability of the entire support device and reducing the possibility of the support device tipping over. Specifically in this embodiment, the support column 220 and the support member 210 both adopt a hollow structure, which reduces the weight of the support assembly 200, is conducive to the lightweight of the support device, and thus facilitates the disassembly, assembly and transportation of the support device.

[0072] In one embodiment, the support device includes a plurality of frame assemblies 100 , each frame assembly 100 is correspondingly provided with a support assembly 200 ;

[0073] The support device further includes a first detachable structure and a second detachable structure. Two adjacent support columns 220 are detachably connected via the first detachable structure, and two adjacent frame assemblies 100 are detachably connected via the second detachable structure.

[0074] Reference Figure 6 In an embodiment of the present invention, the support device includes a plurality of frame assemblies 100, each frame assembly 100 is provided with a corresponding support assembly 200, the support columns 220 of two adjacent support assemblies 200 are detachably connected via a first detachable structure, and the two adjacent frame assemblies 100 are detachably connected via a second detachable structure. By providing a plurality of detachably connected frame assemblies 100, the support device can be used to support a target object with a larger volume, thereby improving the scope of application of the support device, and is convenient for disassembly, assembly and transportation. The first detachable structure can be implemented by screwing or clamping, and the second detachable structure can be implemented by screwing or clamping.

[0075] In one embodiment, the first detachable structure comprises:

[0076] A stud 410 fixed to one end of the support column 220; and

[0077] A sleeve 420 is rotatably disposed at the other end of the support column 220;

[0078] The stud 410 is configured to be threadedly connected to a sleeve 420 provided on another support column 220 , and the sleeve 420 is configured to be threadedly connected to the stud 410 provided on another support column 220 .

[0079] Combination Figure 6 and Figure 8In an embodiment of the present invention, the first detachable structure includes a stud 410 and a sleeve 420. At the two ends of the support column 220, a stud 410 is set at one end, and a rotatable sleeve 420 is set at the other end. When this support column 220 is connected to another support column 220, the stud 410 of this support column 220 is threadedly connected to the sleeve 420 of another support column 220, or the sleeve 420 of this support column 220 is threadedly connected to the stud 410 of another support column 220. The detachable connection between the support columns 220 and the support columns 220 is realized by threaded connection. The disassembly and assembly is convenient and the connection is firm. The support columns 220 connected up and down are not easy to separate.

[0080] In one embodiment, the first detachable structure also includes a limit pin 430, one of the stud 410 and the sleeve 420 is provided with a limit pin 430, and the other one of the stud 410 and the sleeve 420 corresponding to the limit pin 430 is provided with a limit groove 421, and the limit pin 430 is inserted into the limit groove 421 to limit the rotation of the sleeve 420.

[0081] Reference Figure 8 In an embodiment of the present invention, the first detachable structure further includes a stop pin 430. The stop pin 430 may be provided on the stud 410, and a stop groove 421 corresponding to the stop pin 430 may be provided on the sleeve 420. Alternatively, the stop pin 430 may be provided on the sleeve 420, and a stop groove 421 corresponding to the stop pin 430 may be provided on the stud 410. When the sleeve 420 of one support column 220 is connected to the stud 410 of another support column 220, the stop pin 430 is inserted into the stop groove 421 to block the sleeve 420 from rotating, so that the two support columns 220 cannot be separated, thereby ensuring that the two support columns 220 are firmly connected, and also ensuring that the two support assemblies 200 are firmly connected. Specifically in this embodiment, the stop pin 430 is slidably provided on the stud 410. The stop pin 430 can be inserted into or withdrawn from the stop groove 421 by simply pushing it. The operation is simple, and the loss of the stop pin 430 is avoided.

[0082] In one embodiment, the second detachable structure includes a snap-in component 510 and a snap-in groove 520. The frame assembly 100 is provided with a snap-in sub-groove 521 corresponding to the snap-in component 510. The snap-in sub-grooves 521 of two adjacent frame assemblies 100 are assembled to form a snap-in groove 520. The snap-in component 510 is inserted into the snap-in groove 520 to fix the two adjacent frame assemblies 100.

[0083] Combination Figure 7 and Fig. 9In the embodiment of the present invention, the second detachable structure includes a snap-fit ​​member 510 and a snap-fit ​​groove 520. A snap-fit ​​sub-groove 521 is provided on the frame assembly 100. When two adjacent frame assemblies 100 are assembled together, the snap-fit ​​sub-grooves 521 on the two frame assemblies 100 are assembled to form a snap-fit ​​groove 520. Inserting the snap-fit ​​member 510 into the snap-fit ​​groove 520 can fix the two frame assemblies 100. The structure is simple and easy to assemble and disassemble. Specifically in this embodiment, refer to Figure 7 and Fig.10 The clamping member 510 includes a first clamping portion 511 and two second clamping portions 512. A clamping hole 522 is provided in each clamping sub-slot 521. When the clamping member 510 is inserted into the clamping sub-slot 521, the first clamping portion 511 is inserted into the two clamping sub-slots 521, and the two second clamping portions 512 are respectively inserted into the two clamping holes 522, so that the clamping member 510 and the clamping slot 520 are fixed more firmly, and the two adjacent frame assemblies 100 are fixed more firmly. Specifically in this embodiment, a hand-gripping space 5111 is further provided on the side of the first clamping portion 511 away from the second clamping portion 512, and the user's hand can be inserted into the hand-gripping space 5111, so that the clamping member 510 can be conveniently removed from the clamping slot 520 when the bracket device is disassembled.

[0084] In one embodiment, the support device further includes a base assembly 600 , which is detachably disposed on a side of the frame assembly 100 facing the ground, and the support column 220 is detachably connected to the base assembly 600 .

[0085] Combination Figure 6 and Fig.11 In an embodiment of the present invention, the bracket device further includes a base assembly 600, and the base assembly 600 includes a seat body 610 and a bottom support 620. The seat body 610 is arranged below the frame assembly 100 and is used to support the frame assembly 100. One end of the bottom support 620 is fixed to the seat body 610, and the other end of the bottom support 620 extends in a direction away from the seat body 610. The support column 220 is detachably connected to the middle part of the bottom support 620, so that the bottom frame formed by the bottom support 620 and the seat body 610 has a larger area and is more firmly standing on the ground. Specifically in this embodiment, a rotatable sleeve 420 is also provided on the side of the bottom support 620 facing the support seat, which is convenient for connection with the stud 410 on the support column 220. The detachable structure between the base assembly 600 and the support column 220 is the same as the detachable structure between the two support columns 220, which simplifies the structure and reduces the manufacturing difficulty.

[0086] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bracket device, characterized in that: include: A frame assembly for fixing the target object; as well as A support assembly comprises two rotatably connected support members, wherein ends of the two support members facing away from each other are respectively detachably connected to the frame assembly, so that the support assembly has a folded state in which ends of the two support members facing away from each other are connected to the same end of the frame assembly along a first direction, and a supported state in which ends of the two support members facing away from each other are connected to different ends of the frame assembly along the first direction.

2. The support device according to claim 1, characterized in that: The support member has a first end and a second end opposite to each other, and the two first ends are rotatably connected. The bracket device also includes a connecting component, and the connecting component is provided at least at one end of the frame component along the first direction, and the connecting component is detachably connected to at least one of the second ends.

3. The support device according to claim 2, characterized in that: The connection component comprises: A mounting seat, provided on the frame assembly, having two mounting holes spaced apart; and A connecting pin is passed through the second end and any one of the mounting holes so that the connecting component is detachably connected to the second end.

4. The support device according to claim 3, characterized in that: The connecting pin comprises: A pin body, passing through the second end and any one of the mounting holes; an end stopper, provided at one end of the pin body; and A locking structure is arranged at one end of the pin body away from the end stop portion, and restricts the pin body from escaping from the mounting hole through the end stop portion and the locking structure.

5. The support device according to claim 1, characterized in that: The support assembly also includes a support column, and one end of the two support members close to each other is rotatably sleeved on the support column.

6. The support device according to claim 5, characterized in that: The support device comprises a plurality of frame assemblies, each of which is provided with a corresponding support assembly; The support device further comprises a first detachable structure and a second detachable structure, two adjacent support columns are detachably connected via the first detachable structure, and two adjacent frame assemblies are detachably connected via the second detachable structure.

7. The support device according to claim 6, characterized in that: The first detachable structure comprises: a stud fixed to one end of the support column; and A sleeve rotatably disposed at the other end of the support column; Wherein, the stud is configured to be threadedly connected to the sleeve provided on another support column, and the sleeve is configured to be threadedly connected to the stud provided on another support column.

8. The support device according to claim 7, characterized in that: The first detachable structure also includes a limit pin, one of the stud and the sleeve is provided with the limit pin, the other of the stud and the sleeve is provided with a limit groove corresponding to the limit pin, and the limit pin is inserted into the limit groove to limit the rotation of the sleeve.

9. The support device according to claim 6, characterized in that: The second detachable structure includes a snap-in piece and a snap-in groove. The frame assembly is provided with a snap-in sub-groove corresponding to the snap-in piece. The snap-in sub-grooves of two adjacent frame assemblies are assembled to form the snap-in groove. The snap-in piece is inserted into the snap-in groove to fix the two adjacent frame assemblies.

10. The support device according to claim 5, characterized in that: The support device also includes a base assembly, which is detachably arranged on a side of the frame assembly facing the ground, and the support column is detachably connected to the base assembly.

Images