CN111852096A

CN111852096A - Shielding structure and transaction center applying same

Info

Publication number: CN111852096A
Application number: CN202010729917.0A
Authority: CN
Inventors: 朱萌萌
Original assignee: Individual
Current assignee: Zhang Jie
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2020-10-30
Anticipated expiration: 2040-07-27
Also published as: CN111852096B

Abstract

One or more embodiments of the present disclosure provide a shielding structure and a transaction center using the same, including a fixing portion horizontally installed in an area to be shielded, a shielding assembly connected to the fixing portion, and a supporting portion connected to the shielding assembly and perpendicular to the fixing portion, wherein the shielding assembly has a storage state and at least one expansion state, the shielding assembly is stored and installed on the fixing portion when in the storage state, the supporting portion converts the shielding assembly from the storage state to the expansion state, the shielding assembly and the supporting portion enclose a shielding space, the shielding space formed by the expansion of the shielding assembly forms a commercial gallery for shielding sunlight, rain water and the like to reduce the influence of weather on commercial activities, the vending cart can also be placed on both sides of a road, the supporting portions of the vending cart on both sides of the road are connected to each other, a commercial transaction center is formed, and the shopping experience of customers can be optimized.

Description

Shielding structure and transaction center applying same

Technical Field

One or more embodiments of the present disclosure relate to the field of mobile transaction activities, and in particular, to a shielding structure and a transaction center using the same.

Background

The stall economy is one of the most original and vital commercial activities of human beings for a long time, flourishes the economic market, makes up for one end blank of the shopping of common people, but the stall economy is marginal economy in cities, and the inventor finds that the existing stall places are disordered in commodity placing sites in actual life because the stall environments are influenced and the stall places do not go to great elegance, and the flow type commercial activities are greatly limited because the stall places are open-air places and bad weather such as hot weather and rainy days can seriously influence the stall places to carry out the commercial activities.

Disclosure of Invention

In view of the above, one or more embodiments of the present disclosure are directed to a shelter structure and a trading center using the shelter structure to solve the problem of adverse weather effect on mobile commerce activities.

In view of the above, one or more embodiments of the present specification provide a shielding structure, including:

a fixed part;

the shielding component is connected with the fixed part and has a storage state and at least one expansion state, and when the shielding component is in the storage state, the shielding component is stored and installed on the fixed part;

the supporting part is connected with the shielding component and is vertical to the fixed part;

the supporting part converts the shielding component from a storage state to an expansion state, and the shielding component and the supporting part enclose a shielding space.

Optionally, the shielding assembly comprises a plurality of splicing plates, the splicing plates are sequentially hinged end to form an integral structure, the adjacent splicing plates are fixedly adjacent to each other at the joint, and one end of the integral structure is in sliding connection with the upper surface of the fixing portion.

Optionally, the lock solid subassembly includes the connecting block, the connecting block articulates one the side of makeup board, with another of makeup board articulated the spliced eye has been seted up to the side of makeup board, install magnet in the spliced eye, the connecting block has seted up the sliding tray along its length direction, a plurality of constant head tanks have all been seted up to the both sides of sliding tray, slidable mounting has the cartridge pole in the sliding tray, the one end of cartridge pole is equipped with the operation portion, the middle part protruding be equipped with of cartridge pole with constant head tank assorted arch, the other end of cartridge pole is equipped with cartridge portion, cartridge portion be the magnetism material and with the spliced eye phase-match.

Optionally, the upper portion of the supporting portion is hinged to the shielding assembly, and the lower portion of the supporting portion is provided with a supporting leg, and the supporting leg is arranged to be capable of moving up and down along the supporting portion and used for adjusting the height of the supporting portion.

A transaction center comprising:

at least one vending cart having an operating side and a vending side;

in the blocking structure according to any one of the above embodiments, the fixing portion is attached to an upper portion of the vending cart, and the supporting portion is detachably attached to the vending side;

the splicing assembly is arranged on the side surface of the vending vehicle and is used for connecting the adjacent vending vehicles;

the adjacent vending vehicles are spliced with each other through the splicing assemblies, the shielding assemblies are converted into unfolded states from the storage states by the supporting portions, and the shielding assemblies and the supporting portions form shielding spaces on the vending sides.

Optionally, the amalgamation subassembly includes the slide rail, the slide rail is installed along vertical direction sell the lower part of the side of car, the lower part of slide rail is equipped with the dog, slidable mounting has butt joint piece on the slide rail, the protruding butt joint that is equipped with in upper portion of butt joint piece, butt joint piece inside seted up with butt joint assorted butt joint groove.

Optionally, the shielding assembly further includes an operation side shielding portion, the operation side shielding portion has a storage state and an expansion state, the operation side shielding portion is stored in the fixing portion when in the storage state, and a shielding space is formed on the operation side when in the expansion state.

Optionally, a table and chair assembly is installed on one side of the support portion facing the vending cart, the table and chair assembly has a folded state and an unfolded state, and the vending side is provided with a storage cavity for storing the table and chair assembly in the folded state.

Optionally, the table and chair assembly includes a fixing plate, the fixing plate is vertically slidably connected with the side face of the supporting portion, the upper portion of the fixing plate, which is far away from the side face of the supporting portion, is hinged with a table plate, adjusting fasteners are mounted on both sides of the lower surface of the table plate, a sliding groove is formed in the lower portion of each adjusting fastener along the length direction of the adjusting fastener, a plurality of clamping grooves are formed in the upper portion of the sliding groove, supporting rods are hinged on both sides of the fixing plate, which are located on the lower portion of the table plate, one end of each supporting rod is vertically provided with a clamping pin, the clamping pin is slidably connected with the supporting rod, and the clamping pin is matched with the adjusting fasteners; the both sides of the lower part of fixed plate are all articulated to be installed the head rod, two the second connecting rod is all installed on the upper portion of head rod, the one end of second connecting rod with the fixed plate is articulated mutually, the second connecting rod is kept away from the waist hole has been seted up to one side of fixed plate, two install the bedplate in the middle of the head rod, the both ends of one side of bedplate are articulated mutually with two head rods respectively, the both ends of the opposite side of bedplate are all protruding to be equipped with the sliding pin, the sliding pin slidable mounting be in the waist hole, the bedplate with when the fixed plate is mutually perpendicular, the sliding pin with the outmost end contact in waist hole.

Optionally, the mid-mounting of the lower surface of bedplate has first supporting leg and second supporting leg, first supporting leg articulates to be installed the lower surface of bedplate one side outwards, the second supporting leg articulates to be installed the lower surface of bedplate one side inwards, first supporting leg with the articulated connecting rod of installing between the second supporting leg, first supporting leg the second supporting leg the connecting rod with the bedplate makes up into parallelogram link structure.

As can be seen from the above, according to the shielding structure and the transaction center using the shielding structure provided in one or more embodiments of the present specification, a commercial gallery is formed in a shielding space formed by unfolding the shielding assembly, so as to shield sunlight, rainwater, and reduce the influence of weather on commercial activities.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic perspective view of an occluding structure according to one or more embodiments of the present disclosure;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic view of a cartridge lever according to one or more embodiments of the present disclosure;

FIG. 4 is a perspective view of another perspective of an occluding structure according to one or more embodiments of the present disclosure;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

FIG. 6 is a schematic view of a floating trading center according to one or more embodiments of the present disclosure;

FIG. 7 is an enlarged schematic view at C of FIG. 6;

FIG. 8 is a schematic view of a docking block of one or more embodiments of the present description;

FIG. 9 is a schematic diagram of a mobile transaction center in combination with a plurality of vending machines in accordance with one or more embodiments of the present description;

FIG. 10 is a schematic view of a table and chair assembly in an extended state according to one or more embodiments of the present disclosure;

FIG. 11 is an enlarged schematic view at D of FIG. 10;

FIG. 12 is a schematic view of a table and chair assembly in a stowed position according to one or more embodiments of the present disclosure;

FIG. 13 is a schematic illustration of a mobile transaction center in combination according to one or more embodiments of the disclosure;

FIG. 14 is a schematic view of another mobile transaction center in combination according to one or more embodiments of the disclosure;

the vending machine comprises a fixing part 1, a shielding component 2, a split plate 21, an operation side shielding part 22, a supporting part 3, a locking component 4, a connecting block 41, a plugging hole 42, a sliding groove 43, a positioning groove 44, a plugging rod 45, an operation part 451, a protrusion 452, a plugging part 453, a leg 5, a fixing hole 51, a cross bar 52, a vending vehicle 6, an operation side 61, a vending side 62, a split component 7, a sliding rail 71, a stop block 72, a butt joint block 73, a butt joint 731, a butt joint groove 732, a table and chair component 8, a fixing plate 81, a table plate 82, an adjusting fastener 83, a sliding groove 84, a clamping groove 85, a supporting rod 86, a clamping pin 87, a first connecting rod 88, a second connecting rod 89, a waist hole 891, a seat plate 810, a sliding pin 8101, a first supporting leg 811, a second supporting leg 812.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of the present disclosure provide a shielding structure, as shown in fig. 1, including a fixing portion 1 for being horizontally installed in an area to be shielded, a shielding component 2 connected to the fixing portion 1, and a supporting portion 3 connected to the shielding component 2 and perpendicular to the fixing portion 1, where the shielding component 2 has a storage state and at least one expansion state, and when the shielding component 2 is in the storage state, the shielding component 2 is stored and installed on the fixing portion 1, the supporting portion 3 converts the shielding component 2 from the storage state to the expansion state, and the shielding component 2 and the supporting portion 3 enclose a shielded space.

The structure of sheltering from that this embodiment provided can be used in shop or other places that need form and shelter from the space, shelters from when subassembly 2 is in the state of accomodating, accomodates at the mounted position, does not occupy too much space, and during the use, supporting part 3 drives and shelters from subassembly 2 and convert the expansion state to, forms and shelters from the space for shelter from sunshine, rainwater etc. reduce weather to the influence of commercial campaign.

In an embodiment, shelter from subassembly 2 and include a plurality of piecing together boards 21, a plurality of the piecing together boards 21 end to end hinged connection in proper order becomes overall structure, and is adjacent the junction of piecing together boards 21 is installed fixedly adjacent the lock solid subassembly 4 of piecing together boards 21 position, overall structure's one end with the upper surface sliding connection of fixed part 1. The utility model discloses a building, including splice plate 21, split plate 21, inboard or the outside installation puggaree of split plate 21, the sunlight is sheltered from under the too strong condition of illumination, split plate 21 is articulated each other, make splice plate 21 can fold and accomodate, can expand again simultaneously, install lock solid subassembly 4 in the junction of adjacent splice plate 21, make splice plate 21's position can fix, and then make and shelter from subassembly 2 and have a plurality of states of expandeing, be applicable to multiple practical scene.

In one embodiment, as shown in fig. 2 and 3, the locking assembly 4 includes a connecting block 41, the connecting block 41 is hinged to one side of the splicing plate 21, an inserting hole 42 is formed in the other side of the splicing plate 21 hinged to the splicing plate 21, a magnet (not shown) is installed in the inserting hole 42, a sliding groove 43 is formed in the connecting block 41 along the length direction of the connecting block, a plurality of positioning grooves 44 are formed in both sides of the sliding groove 43, an inserting rod 45 is slidably installed in the sliding groove 43, an operating portion 451 is arranged at one end of the inserting rod 45, a protrusion 452 matched with the positioning grooves 44 is convexly arranged in the middle of the inserting rod 45, an inserting portion 453 is arranged at the other end of the inserting rod 45, and the inserting portion 453 is made of a magnetic material and is matched with the inserting hole 42. The positions of the insertion rod 45 and the connecting block 41 are adjusted by matching the protrusions 452 with the positioning grooves 44, the angles of the adjacent splicing plates 21 are adjusted, and the magnets are installed in the insertion holes 42 and attract the insertion parts 453 to prevent the insertion rod 45 from falling off from the insertion holes 42.

In one embodiment, as shown in fig. 4 and 5, the upper portion of the supporting portion 3 is hinged to the shielding assembly 2, and the lower portion of the supporting portion 3 is mounted with a leg 5, and the leg 5 is configured to move up and down along the supporting portion 3 for adjusting the height of the supporting portion 3. Specific can set up to have seted up a plurality of fixed orifices 51 along its length direction on landing leg 5, set up the connecting hole in one side of the lower part of supporting part 3, adjust to suitable high back, pass fixed orifices 51 and connecting hole through pin or bolt and fix, horizontal pole 52 is installed to the lower extreme slidable of landing leg 5, during the use, slide horizontal pole 52 to the middle part of landing leg 5, when accomodating, horizontal pole 52 cartridge is gone into the one side that is close to supporting part 3, be convenient for accomodate, adjust the height of supporting part 3 through landing leg 5, the height that shelters from the space that the change was propped up.

Based on one or more embodiments, a transaction center is proposed, as shown in fig. 6, comprising at least one vending cart 6, the shielding structure in the above embodiment, and a splicing assembly 7, wherein the vending cart 6 has an operation side 61 and a vending side 62, a vendor is located at the operation side 61 for performing a vending activity, a customer performs a commercial transaction at the vending side 62, the fixing portion 1 is mounted at an upper portion of the vending cart 6, the supporting portion 3 is detachably mounted at the vending side 62, the splicing assembly 7 is mounted at a side surface of the vending cart 6, wherein the adjacent vending carts 6 are spliced with each other by the splicing assembly 7 to make the vending cart 6 park neatly in a stall area, the supporting portion 3 converts the shielding assembly 2 from a storage state to an expansion state, and the shielding assembly 2 and the supporting portion 3 form a shielded space at the vending side 62, customer carries out commercial activity in sheltering from the space, and when selling the quantity of car 6 and being enough many, shelters from the sheltering from space formation commercial gallery that subassembly 2 expandes to form, sells car 6 and also can put on the both sides of road, and the supporting part 3 that is located the car 6 of selling on both sides of road is close to each other, forms commercial transaction center, can optimize customer's shopping experience.

In an embodiment, as shown in fig. 7 and 8, the splicing assembly 7 includes a slide rail 71, the slide rail 71 is installed at a lower portion of a side surface of the vending machine 6 in a vertical direction, so as to reduce an influence on an appearance, a stopper 72 is provided at a lower portion of the slide rail 71, a docking block 73 is slidably installed on the slide rail 71, a docking joint 731 is convexly provided at an upper portion of the docking block 73, and a docking groove 732 matched with the docking joint 731 is opened inside the docking block 73. The arrangement of the stopper 72 prevents the butt-joint block 73 from falling off from the slide rail 71, and the butt-joint 731 on the upper portion of the butt-joint block 73 can be inserted into the butt-joint groove 732 formed in the butt-joint block 73, so that the split assemblies 7 on both sides of the vending machine 6 can be unified in structure, and standardized manufacture is facilitated.

In one embodiment, the shielding assembly 2 further includes an operation-side shielding portion 22, the operation-side shielding portion 22 has a stored state and an expanded state, the operation-side shielding portion 22 is stored in the fixing portion 1 in the stored state, and a shielded space is formed in the operation side 61 in the expanded state of the operation-side shielding portion 22. Specifically, the operation-side shielding portion 22 may have the same structure as the above-described composite panel 21, reduce the types of components, save costs, and have a sliding groove installed in the lower portion of the fixing portion 1, and the operation-side shielding portion 22 is installed in the sliding groove by sliding connection, and the operation-side shielding portion 22 is accommodated in the fixing portion 1 by pulling or pulling, or a shielding space of the operation side 61 is formed, so that rainwater or strong light is shielded from a dealer, and a comfortable operation space is created for the dealer.

In one embodiment, as shown in fig. 9, a table and chair assembly 8 is mounted on the side of the support part 3 facing the vending machine 6, the table and chair assembly 8 has a folded state and an unfolded state, and the vending machine side 62 has a storage cavity for storing the table and chair assembly 8 in the folded state. Table chair subassembly 8 can form the table chair in one side of supporting part 3 when being in the expansion state, supplies the customer to have a rest, if sell be food, then can provide the region of having dinner for customer, table chair subassembly 8 is in fold condition and accomodates in accomodating the intracavity when accomodating at a stall, and portable, this setting can make the rest area or the dining area that provide seem neat, the sense organ effect when promoting customer shopping, portable again, the flexibility when 6 removal of improvement selling car.

In one embodiment, as shown in fig. 10, 11 and 12, the table and chair assembly 8 includes a fixing plate 81, the fixing plate 81 is vertically and slidably connected with a side surface of the supporting portion 3, when the height of the supporting portion 3 is adjusted, the fixing plate 81 is slidably connected to enable the table and chair assembly 8 to fall on the ground, so that the table and chair assembly 8 can be normally used, an upper portion of the side surface of the fixing plate 81 away from the supporting portion 3 is hinged to a table 82, adjusting fasteners 83 are respectively installed on two sides of a lower surface of the table 82, a sliding groove 84 is formed in a lower portion of each adjusting fastener 83 along a length direction of the adjusting fastener 83, a plurality of clamping grooves 85 are formed in an upper portion of the sliding groove 84, supporting rods 86 are respectively hinged to two sides of the fixing plate 81 located at the lower portion of the table 82, a clamping pin 87 is installed at one end of each supporting rod 86 perpendicular, the bayonet pin 87 is matched with the adjusting clamping piece 83, when the bayonet pin 87 is matched with the clamping groove 85 positioned on the outermost side, the table 82 is in a horizontal state, the inclination angle of the table 82 can be changed by adjusting the position of the bayonet pin 87 clamped into the clamping groove 85, so that the table 82 has at least one unfolding state, the bayonet pin 87 is separated from the clamping groove 85 in a drawing mode, the table 82 can rotate to be approximately parallel to the fixing plate 81 under the action of gravity to be in a storage state, and the table 82 can be conveniently stored;

first connecting rods 88 are hinged to two sides of the lower portion of the fixing plate 81, second connecting rods 89 are mounted on the upper portions of the two first connecting rods 88, one end of each second connecting rod 89 is hinged to the fixing plate 81, a waist hole 891 is formed in one side, away from the fixing plate 81, of each second connecting rod 89, a seat plate 810 is mounted between the two first connecting rods 88, two ends of one side of the seat plate 810 are hinged to the two first connecting rods 88, sliding pins 8101 are arranged at two ends of the other side of the seat plate 810 in a protruding mode, the sliding pins 8101 are installed in the waist holes 891 in a sliding mode, when the seat plate 810 is perpendicular to the fixing plate 81, the sliding pins 8101 are in contact with the outermost ends of the waist holes 891 to pull the inner side of the seat plate 810 to fix the seat plate 810, when the seat plate 810 is perpendicular to the fixing plate 81, a certain distance is reserved between the inner side of the seat plate 810 and, is convenient for customers to sit.

In one embodiment, a first supporting leg 811 and a second supporting leg 812 are installed at the middle part of the lower surface of the seat plate 810, the first supporting leg 811 is hinged to the outward side of the lower surface of the seat plate 810, the second supporting leg 812 is hinged to the inward side of the lower surface of the seat plate 810, a blocking plate 813 is installed at the hinged part of the first supporting leg 811 and the second supporting leg 812 and the seat plate 810, when the first supporting leg 811 and the second supporting leg 812 are in contact with the blocking plate 813, the first supporting leg 811 and the second supporting leg 812 are both perpendicular to the seat plate 810, a connecting rod 814 is hinged between the first supporting leg 811 and the second supporting leg 812, and the first supporting leg 811, the second supporting leg 812, the connecting rod 814 and the seat plate 810 are combined into a parallelogram connecting rod 814 structure, the first supporting leg 811 and the second supporting leg 812 support the lower portion of the seat plate 810, increasing the load-bearing capacity of the seat plate 810.

As an embodiment, when a plurality of selling car 6 and sheltering from the space that shelters from that subassembly 2 expandes to form and form a commercial gallery or commercial transaction center, rainwater leaks into in order to reduce when raining, can set up flexible overlap joint piece in the side of splice plate, and is specific can be rubber sheet or other materials, and the flexible overlap joint piece overlap joint each other on the adjacent splice plate, shelters from the gap between the adjacent splice plate, prevents leaking into of rainwater.

Fig. 13 or fig. 14 show two arrangement modes of the mobile transaction center, and other combination modes can be provided according to the terrain, which are not described herein again.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

Where specific details are set forth in order to describe example embodiments of the disclosure, it will be apparent to one skilled in the art that one or more embodiments of the disclosure may be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. A shielding structure, comprising:

a fixed part;

2. A shelter structure as claimed in claim 1, wherein the shelter assembly comprises a plurality of split plates which are sequentially hinged end to form an integral structure, a locking assembly for fixing the position of the adjacent split plates is mounted at the joint of the adjacent split plates, and one end of the integral structure is slidably connected with the upper surface of the fixing portion.

3. A shelter structure as claimed in claim 2, wherein the locking assembly includes a connecting block hinged to one of the side surfaces of the split plates, and another of the side surfaces of the split plates hinged to the split plates has an insertion hole, a magnet is installed in the insertion hole, a sliding groove is installed along the length direction of the connecting block, a plurality of positioning grooves are respectively installed on both sides of the sliding groove, an insertion rod is slidably installed in the sliding groove, an operating portion is installed at one end of the insertion rod, a protrusion matched with the positioning groove is convexly installed in the middle of the insertion rod, and an insertion portion is installed at the other end of the insertion rod, and the insertion portion is made of magnetic material and matched with the insertion hole.

4. A screen structure according to claim 1, wherein the upper part of the support portion is hingedly connected to the screen assembly and the lower part of the support portion is provided with legs which are arranged to move up and down the support portion for height adjustment of the support portion.

5. A mobile transaction center with a shelter structure, comprising:

at least one vending cart having an operating side and a vending side;

the shelter structure of any one of claims 1 to 4, wherein the fixing part is mounted on an upper part of the vending cart, and the supporting part is detachably mounted on the vending side;

6. The mobile transaction center according to claim 5, wherein the splicing assembly comprises a slide rail, the slide rail is vertically installed at a lower portion of a side surface of the vending cart, a stop block is arranged at a lower portion of the slide rail, a butt joint block is slidably installed on the slide rail, a butt joint is convexly arranged at an upper portion of the butt joint block, and a butt joint groove matched with the butt joint is formed in the butt joint block.

7. The mobile transaction center according to claim 5, wherein the shielding assembly further comprises an operation-side shielding portion having a retracted state and an extended state, the operation-side shielding portion being received in the fixing portion when in the retracted state, and the operation-side shielding portion forming a shielded space at the operation side when in the extended state.

8. The mobile transaction center of claim 5, wherein the support portion has a table and chair assembly mounted to a side of the vending cart facing the cart, the table and chair assembly having a folded state and an unfolded state, the vending side having a receiving cavity to receive the table and chair assembly in the folded state.

9. The mobile transaction center according to claim 8, wherein the table and chair assembly comprises a fixing plate, the fixing plate is vertically slidably connected with the side surface of the supporting portion, a table is hinged to the upper portion of the side surface of the fixing plate away from the supporting portion, adjusting clamping pieces are mounted on two sides of the lower surface of the table, a sliding groove is formed in the lower portion of each adjusting clamping piece along the length direction of the adjusting clamping piece, a plurality of clamping grooves are formed in the upper portion of the sliding groove, supporting rods are hinged to two sides of the fixing plate located on the lower portion of the table, one end of each supporting rod is perpendicular to the supporting rod and provided with a clamping pin, the clamping pins are slidably connected with the supporting rods, and the clamping pins are matched with the adjusting clamping pieces to enable the table to have; the both sides of the lower part of fixed plate are all articulated to be installed the head rod, two the second connecting rod is all installed on the upper portion of head rod, the one end of second connecting rod with the fixed plate is articulated mutually, the second connecting rod is kept away from the waist hole has been seted up to one side of fixed plate, two install the bedplate in the middle of the head rod, the both ends of one side of bedplate are articulated mutually with two head rods respectively, the both ends of the opposite side of bedplate are all protruding to be equipped with the sliding pin, the sliding pin slidable mounting be in the waist hole, the bedplate with when the fixed plate is mutually perpendicular, the sliding pin with the outmost end contact in waist hole.

10. The mobile transaction center according to claim 9, wherein a first support leg and a second support leg are mounted in the middle of the lower surface of the seat plate, the first support leg is hinged to the outward side of the lower surface of the seat plate, the second support leg is hinged to the inward side of the lower surface of the seat plate, a connecting rod is hinged between the first support leg and the second support leg, and the first support leg, the second support leg, the connecting rod and the seat plate are combined into a parallelogram connecting rod structure.