CN114224137B

CN114224137B - Multifunctional display stand for commercial exhibition

Info

Publication number: CN114224137B
Application number: CN202111595614.5A
Authority: CN
Inventors: 唐涛
Original assignee: YONGZHOU VOCATIONAL TECHNICAL COLLEGE
Current assignee: YONGZHOU VOCATIONAL TECHNICAL COLLEGE
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2023-04-11
Anticipated expiration: 2041-12-24
Also published as: CN114224137A

Abstract

The invention provides a multifunctional display stand for commercial exhibition, which comprises two vertical plates and two retractable guardrails, wherein the two vertical plates and the two retractable guardrails are connected end to form a cavity, and the two vertical plates are parallel to each other; electric sliding mechanisms are vertically arranged on the inner sides of the two vertical plates, an electric rolling mechanism is arranged on the movable part of the electric sliding block mechanism, and a first connecting belt is arranged between the electric rolling mechanisms; a control system is arranged on the vertical plate and is connected with the electric sliding mechanism and the electric rolling mechanism; the invention has a plurality of different forms, namely a folded state, a first unfolded state and a second unfolded state; when the equipment is in the first unfolding state, the commodity consignment can be conveniently carried out by a user; when the equipment is in the second unfolding state, the commodity can be conveniently displayed by a user; when the equipment is in a folded state, the equipment can be conveniently carried and stored by a user.

Description

Multifunctional display stand for commercial exhibition

Technical Field

The invention relates to the technical field of display equipment, in particular to a commodity display platform for trade exhibition.

Background

When the new toy car faces the market, the new toy car is often placed on a display stand in an exhibition so as to better open the market; but the show stand simple structure that is used for the toy car at present also generally only has simple folding function, is convenient for accomodate.

Before participating in the exhibition, the toy vehicles needing to be participated in are transported to the exhibition site, and the toy vehicles can be better synchronously transported and classified and stacked on the display stand on the market at present.

In the process of participating in the exhibition, because the space of exhibition is limited, the toy car is generally static show, and the bandwagon effect is not good, can't carry out the dynamic demonstration to the toy car through the show stand.

Disclosure of Invention

The invention provides a commodity display platform for trade exhibition, which aims to solve the technical problems that a toy car is inconvenient to transport and the display effect is poor in the prior art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the invention provides a multifunctional display stand for commercial exhibition, which comprises two vertical plates and two retractable guardrails, wherein the two vertical plates and the two retractable guardrails are connected end to form a cavity, and the two vertical plates are parallel to each other;

electric sliding mechanisms are vertically arranged on the inner sides of the two vertical plates, electric rolling mechanisms are arranged on movable parts of the electric sliding mechanisms, and a first connecting belt is arranged between the two electric rolling mechanisms;

the vertical plate is provided with a control system, and the control system is connected with the electric sliding mechanism and the electric rolling mechanism.

Furthermore, the retractable guardrail comprises two first connecting rods, two second connecting rods, two first rotating shafts, two second connecting belts and a first automatic winding mechanism, wherein the first connecting rods are vertically provided with first through holes, and the first rotating shafts are rotatably connected in the first through holes;

the second connecting rod sets up two between the first connecting rod, move towards on the second connecting rod first connecting rod one end is vertical to have seted up the second through-hole, the second pivot is rotated and is connected in the second through-hole, first pivot and this apart from first pivot is nearest be provided with the second connecting band between the second pivot, install first automatic winding mechanism in the second through-hole, first automatic winding mechanism is used for right the second connecting band carries out automatic winding.

Furthermore, a first sliding mechanism is vertically installed on the outer side surface of the first connecting rod, and a third connecting rod is connected between the sliding parts of the two first sliding mechanisms on the same telescopic guardrail;

the two sides of the third connecting rod are rotatably connected with the sliding part of the first sliding mechanism, the second connecting rod is provided with a driving mechanism, the driving mechanism is used for driving the third connecting rod to rotate, and the control system is electrically connected with the driving mechanism.

Furthermore, a folding support is mounted on the outer side face of the vertical plate and comprises a connecting plate, a supporting plate and a telescopic assembly, the connecting plate is rotatably connected to the outer side face of the vertical plate, and the supporting plate is rotatably connected to one end, far away from the rotary connection position of the vertical plate and the connecting plate, of the connecting plate;

the flexible subassembly is installed on the riser and be located under the connecting plate, the movable part of flexible subassembly can extract so that the backup pad transversely sets up on the flexible subassembly.

Furthermore, the folding support further comprises a baffle and a fastening mechanism, the baffle is vertically fixed at one end, far away from the connecting plate, of the supporting plate, the fastening mechanism is installed on the baffle, and the fastening mechanism is used for fastening the two baffles.

Further, the vertical distance from the connecting position of the connecting plate and the vertical plate to the top surface of the vertical plate is smaller than the width of the connecting plate.

Furthermore, the telescopic assembly comprises a sleeve, a movable rod, a first spring and an insertion block, the sleeve is mounted on the vertical plate and located right below the connecting plate, the movable rod is inserted into the sleeve, and a plurality of third through holes are formed in the sleeve along the axial direction of the sleeve;

a fourth through hole is formed in one side, facing the third through hole, of the movable rod, the inserting block is inserted into the fourth through hole, and the first spring is used for connecting the inserting block and the fourth through hole;

the movable rod can slide in the sleeve so that the inserting block can slide in and out of the third through hole.

Furthermore, a folding bottom plate is connected between the two vertical plates in the cavity and comprises a first movable plate, a second sliding mechanism and a first tension spring, the first movable plate is connected to the middle of the inner side of the retraction guardrail through the second sliding mechanism, and the second sliding mechanism is vertically installed on the retraction guardrail;

the two second movable plates are rotatably connected to two ends of the first movable plate and rotatably connected with the bottom of the vertical plate; the first tension spring is connected between the top of the retraction guardrail and the sliding portion of the second sliding mechanism.

Furthermore, the folding bottom plate further comprises a guide rod, the guide rod is installed on the fixing part of the second sliding mechanism, and the sliding part of the second sliding mechanism slides along the guide rod; the first tension spring is sleeved on the guide rod.

Furthermore, a plurality of universal wheels are installed to the bottom of riser, the last fifth through-hole of having seted up of riser, on the outer wall of riser the other rotation of fifth through-hole is connected with the locking door.

The invention has the beneficial effects that:

1. the invention has a plurality of different states, namely a folded state, a first unfolded state and a second unfolded state; the folded state is convenient for the user to store and transport; the first unfolded state is convenient for users to transport the toy vehicles in batches; the second unfolding state can facilitate the user to better display the toy car;

2. when the toy car is in the first unfolding state, a user can place the toy car on the first connecting belt, the bottom of the first connecting belt is tightly attached to the folding bottom plate, when the user needs to take out the toy car, the first connecting belt is driven by the electric sliding mechanism to slide upwards, the toy car can be synchronously taken out from the cavity, the user does not need to bend down to take out the toy car from the cavity, and the labor intensity of the user is reduced;

3. when the toy car is in the second unfolding state, a user can place the toy car on the supporting plate to perform static display of the toy car, and can place the toy car on the first connecting belt, and simultaneously combine the electric sliding mechanism and the electric rolling mechanism to perform dynamic demonstration on the toy car, so that the dynamic demonstration and the static display of the toy car are combined, and the display effect of the toy car is improved.

Drawings

FIG. 1 is a schematic view of the present invention in a folded state;

FIG. 2 is a schematic diagram of the present invention in a second expanded state;

FIG. 3 is a partially enlarged view of portion A of FIG. 2;

FIG. 4 is a partially enlarged view of the portion B of FIG. 2;

FIG. 5 is a schematic diagram of the present invention in a first expanded state;

FIG. 6 is an enlarged partial view of the area C of FIG. 5;

FIG. 7 is an enlarged internal cross-sectional view of the retraction assembly;

FIG. 8 is an enlarged schematic view of the retracting barrier in an extended condition;

fig. 9 is an enlarged schematic view of the retraction fence in a retracted state.

Description of reference numerals:

100. a vertical plate; 150. a first connecting belt;

200. the guardrail is contracted; 210. a first link; 220. a second link; 230. a second connecting band; 240. a first sliding mechanism; 250. a third link; 260. a drive mechanism;

300. a cavity; 400. an electric sliding mechanism; 500. an electric winding mechanism;

600. folding the bracket; 610. a connecting plate; 620. a support plate; 630. a telescopic assembly; 631. a sleeve; 632. a movable rod; 633. a first spring; 634. inserting a block; 635. a third through hole; 636. a fourth via hole; 640. a baffle plate;

700. folding the base plate; 710. a first movable plate; 720. a second movable plate; 730. a second sliding mechanism;

800. a universal wheel; 900. and (6) locking the door.

Detailed Description

The invention is further described in detail below with reference to the drawings and specific embodiments. In the description of the present invention, the relevant orientation or positional relationship is based on the orientation or positional relationship shown in fig. 1, where "up" and "down" refer to the up-down direction of fig. 1. It is to be understood that such directional terms are merely used to facilitate describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

In addition, the descriptions of "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number or order of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "two" means at least two, e.g., two, three, etc., unless explicitly specifically defined otherwise.

Referring to fig. 1 to 5, the embodiment of the present application provides a multifunctional display stand for a commercial exhibition, including two vertical plates 100 and two shrinkage barriers 200, where the two vertical plates 100 and the two shrinkage barriers 200 are connected end to form a cavity 300, and the two vertical plates 100 are parallel to each other; the inner sides of the two vertical plates 100 are both vertically provided with electric sliding mechanisms 400, the movable parts of the electric sliding mechanisms are provided with electric rolling mechanisms 500, and a first connecting belt 150 is arranged between the electric rolling mechanisms 500; the vertical plate 100 is provided with a control system, and the control system is connected with the electric sliding mechanism 400 and the electric rolling mechanism 500.

In this embodiment, the electric sliding mechanism 400 is used to drive the first connecting belt 150 to slide, the electric rolling mechanism 500 is used to roll the first connecting belt 150, when a dynamic demonstration is required for a toy vehicle, firstly, a user places the toy vehicle on the first connecting belt 150, if the user needs to demonstrate the straight-line driving capability of the toy vehicle to a exhibitor, the two electric rolling mechanisms 500 are synchronously started, one electric rolling mechanism 500 rotates out one end of the first connecting belt 150, the other electric rolling mechanism 500 rolls in the other end of the first connecting belt 150, the first connecting belt 150 moves circularly, the user places the toy vehicle on the first connecting belt 150, starts the toy vehicle, the toy vehicle drives straight on the first connecting belt 150, and the process can demonstrate the straight-line driving capability of the toy vehicle to the exhibitor;

if a user needs to demonstrate the climbing capability of the toy car to a exhibitor, starting one of the electric sliding mechanisms 400, driving one end of the first connecting belt 150 to vertically slide by the electric sliding mechanism 400, adjusting the screwing-out length of the first connecting belt 150 by the two electric rolling mechanisms 500 simultaneously to enable the first connecting belt 150 to be in an oblique and straight state, starting the two electric rolling mechanisms 500 in the above manner to enable the first connecting belt 150 to circularly move in the above manner, placing the toy car on the first connecting belt 150 by the user, starting the toy car, climbing on a slope, and demonstrating the climbing capability of the toy car to the exhibitor in the process;

if a user needs to demonstrate the ground gripping capability and other comprehensive properties of the toy car to exhibitors, starting two electric sliding mechanisms 400, driving two ends of a first connecting belt 150 to slide upwards by the two sliding mechanisms until the first connecting belt 150 slides upwards to the top of a vertical plate 100, starting one electric rolling mechanism 500, continuously screwing out the first connecting belt 150 by the electric rolling mechanism 500, allowing the middle of the first connecting belt 150 to droop under the action of gravity, allowing the user to place gravel in the middle of the first connecting belt 150, starting the two electric rolling mechanisms 500 at the same time, allowing the first connecting belt 150 to circularly move in the same way as the above way, allowing the user to place the toy car on the gravel of the first connecting belt 150, starting the toy car, allowing the toy car to continuously move on the gravel, and demonstrating the ground gripping capability and other comprehensive properties of the toy car to exhibitors;

the toy car of starting state goes on the first connecting band 150 of different states, and this process can demonstrate sharp ability of going, climbing ability, the ability of grabbing ground and other comprehensive properties of toy car to exhibitor, through the dynamic demonstration of toy car, has promoted the bandwagon's bandwagon effect, has increased the interest of whole exhibition simultaneously, and the toy car of being convenient for is better to put into market sooner.

Referring to fig. 8 to 9, the retraction guardrail 200 includes two first connecting rods 210, two second connecting rods 220, two first rotating shafts, two second connecting bands 230, and a first automatic winding mechanism, wherein the first connecting rods 210 are vertically provided with first through holes, and the first rotating shafts are rotatably connected in the first through holes;

the second connecting rod 220 is arranged between the two first connecting rods 210, a second through hole is vertically formed in the second connecting rod 220 towards one end of each first connecting rod 210, the second rotating shaft is rotatably connected into the second through hole, a second connecting belt 230 is arranged between the first rotating shaft and the second rotating shaft which is closest to the first rotating shaft, a first automatic winding mechanism is arranged in the second through hole, and the first automatic winding machine is used for automatically winding the second connecting belt 230 in a loose state.

In this embodiment, the first automatic rolling mechanism is the same as the rolling mechanism in the tape measure, when the retractable guard rail 200 needs to be fully opened, a user firstly fixes one of the risers 100, then pushes the other riser 100 away from the fixed riser 100, and the second connecting belt 230 continues to be screwed out from the second rotating shaft until the second connecting belt 230 is completely screwed out from the second rotating shaft, at this time, the retractable guard rail 200 is fully opened; when the telescopic guardrail 200 needs to be folded, the operation is reversed according to the above manner, and under the action of the first automatic winding mechanism, the second connecting belt 230 is continuously wound on the second rotating shaft until the telescopic guardrail 200 is completely folded; the retractable guard rail 200 in the retracted state can be retracted to be smaller, and is more convenient for a user to carry and store.

In some embodiments, a first sliding mechanism 240 is vertically installed on the outer side surface of the first connecting rod 210, and a third connecting rod 250 is connected between the sliding parts of the two first sliding mechanisms 240 on the same retraction guardrail 200; both sides of the third link 250 and the sliding part of the first sliding mechanism 240 are connected in a rotating manner, such as: two sides of the third connecting rod 250 are connected with the sliding part of the first sliding mechanism 240 by using a rotating shaft, a driving mechanism 260 is installed on the second connecting rod 220, the driving mechanism 260 is used for driving the third connecting rod 250 to rotate, and the control system is electrically connected with the driving mechanism 260; when a user needs to completely open the retractable guardrail 200, the driving mechanism 260 is started, the driving mechanism 260 rotates in the forward direction and drives the third connecting rod 250 to rotate, the two sides of the third connecting rod 250 push the movable part of the first sliding mechanism 240 to slide in the sliding rail of the first sliding mechanism 240 until the third connecting rod 250 rotates to be parallel to the ground, and at this time, the retractable guardrail 200 is in a completely opened state; when the folding guardrail 200 needs to be folded, the driving mechanism 260 rotates reversely, the third connecting rod 250 rotates under the driving of the driving mechanism 260 until the movable part of the first sliding mechanism 240 slides to the end of the sliding rail of the first sliding mechanism 240, and at this time, the folding guardrail 200 is completely folded; the retraction guardrail 200 can be completely opened or closed by controlling the forward and reverse rotation of the driving mechanism 260, and the retraction and the expansion of the retraction guardrail 200 are controlled by the driving mechanism 260, so that the labor intensity of a user is reduced.

In some embodiments, a folding bracket 600 is mounted on the outer side of the riser 100, the folding bracket 600 comprises a connecting plate 610, a supporting plate 620 and a telescopic assembly 630, the connecting plate 610 is rotatably connected to the outer side of the riser 100, and the supporting plate 620 is rotatably connected to one end of the connecting plate 610 far away from the rotary connection between the riser 100 and the connecting plate 610; the telescopic assembly 630 is installed on the vertical plate 100 and is located right below the connecting plate 610, and the movable part of the telescopic assembly 630 can be extracted to enable the supporting plate 620 to transversely overlap on the telescopic assembly 630; at the exhibition, the user can draw out the movable part of the telescopic assembly 630 and transversely set the supporting plate 620 on the telescopic assembly 630, at this time, the invention is unfolded into a second unfolded state; place the toy car in backup pad 620 to when the toy car carries out dynamic demonstration on first connecting band 150, carry out static show to the outward appearance of toy car, the static show and the dynamic demonstration of toy car combine each other, have further promoted the bandwagon's bandwagon display effect.

In some embodiments, the folding bracket 600 further comprises a baffle 640 and a fastening mechanism, wherein the baffle 640 is vertically fixed on one end of the support plate 620 far away from the connecting plate 610, the fastening mechanism is installed on the baffle 640, and the fastening mechanism is used for fastening two baffles 640; the vertical distance from the connecting part of the connecting plate 610 and the vertical plate 100 to the top surface of the vertical plate 100 is less than the width of the connecting plate 610; the user can rotate connecting plate 610 to the top of riser 100 and be located cavity 300 directly over when carrying out static show to the toy car, then fastens two baffle 640 through fastening device, and two connecting plates 610 constitute a flat board this moment to the user better carries out static show on this flat board, and the person of facilitating the use carries out more detailed more audio-visual explanation to the toy car on the flat board simultaneously.

In some embodiments, the telescopic assembly 630 includes a sleeve 631, a movable rod 632, a first spring 633 and an insert 634, the sleeve 631 is mounted on the riser 100 and located right below the connecting plate 610, the movable rod 632 is inserted into the sleeve, and the sleeve is provided with a plurality of third through holes 635 along an axial direction thereof; a fourth through hole 636 is formed on one side of the movable rod 632, which faces the third through hole 635, the insert block 634 is inserted into the fourth through hole 636, and the first spring 633 is used for connecting the insert block 634 and the fourth through hole 636; the movable rod 632 can slide in the sleeve 631 to slide the insert 634 in and out of the third through hole 635; the telescopic assembly 630 in the retracted state can be conveniently transported and stored by a user, and the telescopic assembly 630 in the completely extracted state is used for supporting the folding support 600 and preventing the toy car on the folding support 600 from sliding down.

In some embodiments, a folding bottom plate 700 is connected between the two vertical plates 100 in the cavity 300, the folding bottom plate 700 includes a first movable plate 710, a second movable plate 720, a second sliding mechanism 730 and a first tension spring, the first movable plate 710 is connected to the middle of the inner side of the retraction fence 200 through the second sliding mechanism 730, and the second sliding mechanism 730 is vertically installed on the retraction fence 200; two second movable plates 720 are provided, the two second movable plates 720 are rotatably connected to two ends of the first movable plate 710, and the second movable plates 720 are rotatably connected to the bottom of the vertical plate 100; the first tension spring is connected between the top of the retraction fence 200 and the sliding part of the second sliding mechanism 730; the folding base 700 in the fully open position is used to support the toy vehicle and the folding base 700 in the securely closed position is convenient to store and carry.

Referring to fig. 1 to 4, the folding chassis 700 further includes a guide bar installed on the fixing portion of the second sliding mechanism 730, and the sliding portion of the second sliding mechanism 730 slides along the guide bar; the first tension spring is sleeved on the guide rod; the guide bar is effective to prevent the first extension spring from jumping out between the retraction fence 200 and the sliding portion of the second sliding mechanism 730.

In some embodiments, a plurality of universal wheels 800 are mounted to the bottom of the riser 100; when a batch of toy vehicles need to be transported to an exhibition, the two retractable guardrails 200 are completely unfolded, the folding bottom plate 700 is opened synchronously, the electric sliding mechanisms 400 on the vertical plates 100 are started, the two electric sliding mechanisms 400 drive the first connecting belts 150 to slide downwards synchronously until the first connecting belts 150 slide downwards to the bottom limit positions of the vertical plates 100, at the moment, the bottom surfaces of the first connecting belts 150 are attached to the folding bottom plate 700, at the moment, the invention is unfolded into a first unfolding state, a user can place the batch of toy vehicles on the first connecting belts 150, and after the placement is completed, the user pushes the batch of toy vehicles to the exhibition through the universal wheels 800 with the locking function, at the moment, the invention is used as a cart, and the labor intensity of the user is reduced; if the number of the toy vehicles is large, the folding bracket 600 can be unfolded, the movable part of the telescopic assembly 630 can be completely drawn out, and the supporting plate 620 transversely depends on the telescopic assembly 630, so that the supporting plate 620 can be used for placing more toy vehicles, and meanwhile, the baffle 640 on the telescopic assembly 630 can effectively prevent the toy vehicles on the supporting plate 620 from sliding off;

after reaching the exhibition, can start two electronic sliding mechanism 400 on riser 100, two electronic sliding mechanism 400 drive first connecting band 150 and upwards slide, and this process can upwards release the batch toy car in cavity 300 through first connecting band 150, need not the user bow to take out the batch toy car in cavity 300, has reduced user's intensity of labour.

A fifth through hole is formed in the vertical plate 100, a locking door 900 is rotatably connected to the outer wall of the vertical plate 100 beside the fifth through hole, when multiple types of toy vehicles are arranged, and the multiple types of toy vehicles need to be stacked in layers on a road sent to an exhibition, the folding bottom plate 700 is completely opened, the locking door 900 is opened, the first type of toy vehicles are stacked on the folding bottom plate 700 through the fifth through hole, after the completion, the second type of toy vehicles can be placed on the first connecting belt 150 in a tightened state, after the completion, the supporting plates 620 in the folding support 600 are leaned on the vertical plate 100, the two supporting plates 620 are tightly fastened through the fastening mechanism, at the moment, the two supporting plates 620 form a flat plate, and the third type of toy vehicles can be stacked on the flat plate; this structure can classify to multiclass toy car and put things in good order, need not the user and reachs the exhibition back, puts things in good order multiclass toy car again, can the time that the more efficient utilized user participated in the exhibition.

The folding state of the invention is: the two retraction barriers 200, the folding bottom plate 700 and the folding bracket 600 are all in a folded state, which is convenient for a user to carry and store the invention.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are included in the scope of the present invention. Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a multi-functional show stand is used in commercial exhibition which characterized in that: the telescopic guardrail comprises two vertical plates and two telescopic guardrails, wherein the two vertical plates and the two telescopic guardrails are connected end to form a cavity, and the two vertical plates are parallel to each other;

electric sliding mechanisms are vertically arranged on the inner sides of the two vertical plates, electric winding mechanisms are arranged on movable parts of the electric sliding mechanisms, and a first connecting belt is arranged between the two electric winding mechanisms;

a control system is arranged on the vertical plate and is connected with the electric sliding mechanism and the electric rolling mechanism;

the electric sliding mechanism is used for driving the first connecting belt to slide, the electric rolling mechanisms are used for rolling the first connecting belt, a toy car is placed on the first connecting belt, the two electric rolling mechanisms are synchronously started, one electric rolling mechanism is used for screwing out one end of the first connecting belt, the other electric rolling mechanism is used for rolling in the other end of the first connecting belt, the first connecting belt moves circularly, the toy car is started, and the toy car runs on the first connecting belt in a straight line;

the retractable guardrail comprises two first connecting rods, two second connecting rods, a first rotating shaft, a second connecting belt and a first automatic winding mechanism, wherein the first connecting rods are vertically provided with first through holes, and the first rotating shaft is rotatably connected in the first through holes;

the second connecting rods are arranged between the two first connecting rods, a second through hole is vertically formed in the second connecting rods towards one end of each first connecting rod, the second rotating shafts are rotatably connected into the second through holes, a second connecting belt is arranged between each first rotating shaft and the second rotating shaft closest to the corresponding first rotating shaft, a first automatic winding mechanism is arranged in each second through hole, and the first automatic winding mechanism is used for automatically winding the second connecting belt;

a folding support is mounted on the outer side face of the vertical plate and comprises a connecting plate, a supporting plate and a telescopic assembly, the connecting plate is rotatably connected to the outer side face of the vertical plate, and the supporting plate is rotatably connected to one end, far away from the rotary connection position of the vertical plate and the connecting plate, of the connecting plate;

the telescopic component is arranged on the vertical plate and is positioned right below the connecting plate, and the movable part of the telescopic component can be drawn out so as to enable the supporting plate to be transversely erected on the telescopic component;

the folding support further comprises baffle plates and a fastening mechanism, the baffle plates are vertically fixed at one end, far away from the connecting plate, of the supporting plate, the fastening mechanism is installed on the baffle plates and used for fastening the two baffle plates, and the vertical distance between the connecting position of the connecting plate and the vertical plate and the top surface of the vertical plate is smaller than the width of the connecting plate;

the telescopic assembly comprises a sleeve, a movable rod, a first spring and an insertion block, the sleeve is mounted on the vertical plate and located right below the connecting plate, the movable rod is inserted into the sleeve, and a plurality of third through holes are formed in the sleeve along the axial direction of the sleeve;

the movable rod can slide in the sleeve so that the inserting block can slide in and out of the third through hole;

a first sliding mechanism is vertically arranged on the outer side surface of the first connecting rod, and a third connecting rod is connected between the sliding parts of the two first sliding mechanisms on the same telescopic guardrail;

the two sides of the third connecting rod are rotatably connected with the sliding part of the first sliding mechanism, a driving mechanism is installed on the second connecting rod and used for driving the third connecting rod to rotate, and the control system is electrically connected with the driving mechanism;

a folding bottom plate is connected between the two vertical plates in the cavity and comprises a first movable plate, a second sliding mechanism and a first tension spring, the first movable plate is connected to the middle of the inner side of the retraction guardrail through the second sliding mechanism, and the second sliding mechanism is vertically installed on the retraction guardrail;

the two second movable plates are rotatably connected to two ends of the first movable plate and rotatably connected with the bottom of the vertical plate; the first tension spring is connected between the top of the contraction guardrail and the sliding part of the second sliding mechanism;

the folding bottom plate further comprises a guide rod, the guide rod is installed on the fixing part of the second sliding mechanism, and the sliding part of the second sliding mechanism slides along the guide rod; the first tension spring is sleeved on the guide rod.

2. The multifunctional display stand of claim 1, wherein a plurality of universal wheels are installed at the bottom of the vertical plate, a fifth through hole is opened on the vertical plate, and a locking door is rotatably connected to the outer wall of the vertical plate beside the fifth through hole.